19848768

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{5441}}^1$

素因数の和:5475

約数の個数: 56

約数和(自身を含む): 55290720

約数和(自身を除く): 35441952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 5441, 10882, 16323, 21764, 32646, 43528, 65292, 87056, 103379, 130584, 174112, 206758, 261168, 310137, 348224, 413516, 522336, 620274, 827032, 1044672, 1240548, 1654064, 2481096, 3308128, 4962192, 6616256, 9924384, 19848768]

約数ペア:

[(1, 19848768), (2, 9924384), (3, 6616256), (4, 4962192), (6, 3308128), (8, 2481096), (12, 1654064), (16, 1240548), (19, 1044672), (24, 827032), (32, 620274), (38, 522336), (48, 413516), (57, 348224), (64, 310137), (76, 261168), (96, 206758), (114, 174112), (152, 130584), (192, 103379), (228, 87056), (304, 65292), (456, 43528), (608, 32646), (912, 21764), (1216, 16323), (1824, 10882), (3648, 5441)]