19358892

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{883}}^1$

素因数の和:932

約数の個数: 96

約数和(自身を含む): 59404800

約数和(自身を除く): 40045908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 84, 87, 108, 116, 126, 174, 189, 203, 252, 261, 348, 378, 406, 522, 609, 756, 783, 812, 883, 1044, 1218, 1566, 1766, 1827, 2436, 2649, 3132, 3532, 3654, 5298, 5481, 6181, 7308, 7947, 10596, 10962, 12362, 15894, 18543, 21924, 23841, 24724, 25607, 31788, 37086, 47682, 51214, 55629, 74172, 76821, 95364, 102428, 111258, 153642, 166887, 179249, 222516, 230463, 307284, 333774, 358498, 460926, 537747, 667548, 691389, 716996, 921852, 1075494, 1382778, 1613241, 2150988, 2765556, 3226482, 4839723, 6452964, 9679446, 19358892]

約数ペア:

[(1, 19358892), (2, 9679446), (3, 6452964), (4, 4839723), (6, 3226482), (7, 2765556), (9, 2150988), (12, 1613241), (14, 1382778), (18, 1075494), (21, 921852), (27, 716996), (28, 691389), (29, 667548), (36, 537747), (42, 460926), (54, 358498), (58, 333774), (63, 307284), (84, 230463), (87, 222516), (108, 179249), (116, 166887), (126, 153642), (174, 111258), (189, 102428), (203, 95364), (252, 76821), (261, 74172), (348, 55629), (378, 51214), (406, 47682), (522, 37086), (609, 31788), (756, 25607), (783, 24724), (812, 23841), (883, 21924), (1044, 18543), (1218, 15894), (1566, 12362), (1766, 10962), (1827, 10596), (2436, 7947), (2649, 7308), (3132, 6181), (3532, 5481), (3654, 5298)]