19385472

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2657}}^1$

素因数の和:2693

約数の個数: 64

約数和(自身を含む): 54223200

約数和(自身を除く): 34837728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 2657, 3648, 5314, 7296, 7971, 10628, 15942, 21256, 31884, 42512, 50483, 63768, 85024, 100966, 127536, 151449, 170048, 201932, 255072, 302898, 340096, 403864, 510144, 605796, 807728, 1020288, 1211592, 1615456, 2423184, 3230912, 4846368, 6461824, 9692736, 19385472]

約数ペア:

[(1, 19385472), (2, 9692736), (3, 6461824), (4, 4846368), (6, 3230912), (8, 2423184), (12, 1615456), (16, 1211592), (19, 1020288), (24, 807728), (32, 605796), (38, 510144), (48, 403864), (57, 340096), (64, 302898), (76, 255072), (96, 201932), (114, 170048), (128, 151449), (152, 127536), (192, 100966), (228, 85024), (304, 63768), (384, 50483), (456, 42512), (608, 31884), (912, 21256), (1216, 15942), (1824, 10628), (2432, 7971), (2657, 7296), (3648, 5314)]