19852806886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2423}}^1\times {\mathrm{7027}}^1$

素因数の和:9516

約数の個数: 32

約数和(自身を含む): 33117735168

約数和(自身を除く): 13264928282

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 2423, 4846, 7027, 14054, 26653, 53306, 77297, 128419, 154594, 256838, 372431, 744862, 1412609, 2825218, 4096741, 8193482, 17026421, 34052842, 187290631, 374581262, 902400313, 1804800626, 9926403443, 19852806886]

約数ペア:

[(1, 19852806886), (2, 9926403443), (11, 1804800626), (22, 902400313), (53, 374581262), (106, 187290631), (583, 34052842), (1166, 17026421), (2423, 8193482), (4846, 4096741), (7027, 2825218), (14054, 1412609), (26653, 744862), (53306, 372431), (77297, 256838), (128419, 154594)]