19409376

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1699}}^1$

素因数の和:1736

約数の個数: 96

約数和(自身を含む): 61689600

約数和(自身を除く): 42280224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 336, 357, 408, 476, 544, 672, 714, 816, 952, 1428, 1632, 1699, 1904, 2856, 3398, 3808, 5097, 5712, 6796, 10194, 11424, 11893, 13592, 20388, 23786, 27184, 28883, 35679, 40776, 47572, 54368, 57766, 71358, 81552, 86649, 95144, 115532, 142716, 163104, 173298, 190288, 202181, 231064, 285432, 346596, 380576, 404362, 462128, 570864, 606543, 693192, 808724, 924256, 1141728, 1213086, 1386384, 1617448, 2426172, 2772768, 3234896, 4852344, 6469792, 9704688, 19409376]

約数ペア:

[(1, 19409376), (2, 9704688), (3, 6469792), (4, 4852344), (6, 3234896), (7, 2772768), (8, 2426172), (12, 1617448), (14, 1386384), (16, 1213086), (17, 1141728), (21, 924256), (24, 808724), (28, 693192), (32, 606543), (34, 570864), (42, 462128), (48, 404362), (51, 380576), (56, 346596), (68, 285432), (84, 231064), (96, 202181), (102, 190288), (112, 173298), (119, 163104), (136, 142716), (168, 115532), (204, 95144), (224, 86649), (238, 81552), (272, 71358), (336, 57766), (357, 54368), (408, 47572), (476, 40776), (544, 35679), (672, 28883), (714, 27184), (816, 23786), (952, 20388), (1428, 13592), (1632, 11893), (1699, 11424), (1904, 10194), (2856, 6796), (3398, 5712), (3808, 5097)]