19005170

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{607}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 35721216

約数和(自身を除く): 16716046

約数列:

[1, 2, 5, 10, 31, 62, 101, 155, 202, 310, 505, 607, 1010, 1214, 3035, 3131, 6070, 6262, 15655, 18817, 31310, 37634, 61307, 94085, 122614, 188170, 306535, 613070, 1900517, 3801034, 9502585, 19005170]

約数ペア:

[(1, 19005170), (2, 9502585), (5, 3801034), (10, 1900517), (31, 613070), (62, 306535), (101, 188170), (155, 122614), (202, 94085), (310, 61307), (505, 37634), (607, 31310), (1010, 18817), (1214, 15655), (3035, 6262), (3131, 6070)]