19465088

素因数分解:

$2^7\times {\mathrm{241}}^1\times {\mathrm{631}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 39000720

約数和(自身を除く): 19535632

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 241, 482, 631, 964, 1262, 1928, 2524, 3856, 5048, 7712, 10096, 15424, 20192, 30848, 40384, 80768, 152071, 304142, 608284, 1216568, 2433136, 4866272, 9732544, 19465088]

約数ペア:

[(1, 19465088), (2, 9732544), (4, 4866272), (8, 2433136), (16, 1216568), (32, 608284), (64, 304142), (128, 152071), (241, 80768), (482, 40384), (631, 30848), (964, 20192), (1262, 15424), (1928, 10096), (2524, 7712), (3856, 5048)]