19147104

素因数分解:

$2^5\times 3^4\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 120

約数和(自身を含む): 57629880

約数和(自身を除く): 38482776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 83, 89, 96, 108, 144, 162, 166, 178, 216, 249, 267, 288, 324, 332, 356, 432, 498, 534, 648, 664, 712, 747, 801, 864, 996, 1068, 1296, 1328, 1424, 1494, 1602, 1992, 2136, 2241, 2403, 2592, 2656, 2848, 2988, 3204, 3984, 4272, 4482, 4806, 5976, 6408, 6723, 7209, 7387, 7968, 8544, 8964, 9612, 11952, 12816, 13446, 14418, 14774, 17928, 19224, 22161, 23904, 25632, 26892, 28836, 29548, 35856, 38448, 44322, 53784, 57672, 59096, 66483, 71712, 76896, 88644, 107568, 115344, 118192, 132966, 177288, 199449, 215136, 230688, 236384, 265932, 354576, 398898, 531864, 598347, 709152, 797796, 1063728, 1196694, 1595592, 2127456, 2393388, 3191184, 4786776, 6382368, 9573552, 19147104]

約数ペア:

[(1, 19147104), (2, 9573552), (3, 6382368), (4, 4786776), (6, 3191184), (8, 2393388), (9, 2127456), (12, 1595592), (16, 1196694), (18, 1063728), (24, 797796), (27, 709152), (32, 598347), (36, 531864), (48, 398898), (54, 354576), (72, 265932), (81, 236384), (83, 230688), (89, 215136), (96, 199449), (108, 177288), (144, 132966), (162, 118192), (166, 115344), (178, 107568), (216, 88644), (249, 76896), (267, 71712), (288, 66483), (324, 59096), (332, 57672), (356, 53784), (432, 44322), (498, 38448), (534, 35856), (648, 29548), (664, 28836), (712, 26892), (747, 25632), (801, 23904), (864, 22161), (996, 19224), (1068, 17928), (1296, 14774), (1328, 14418), (1424, 13446), (1494, 12816), (1602, 11952), (1992, 9612), (2136, 8964), (2241, 8544), (2403, 7968), (2592, 7387), (2656, 7209), (2848, 6723), (2988, 6408), (3204, 5976), (3984, 4806), (4272, 4482)]