19609122

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4261}}^1$

素因数の和:4338

約数の個数: 32

約数和(自身を含む): 42960960

約数和(自身を除く): 23351838

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 354, 767, 1534, 2301, 4261, 4602, 8522, 12783, 25566, 55393, 110786, 166179, 251399, 332358, 502798, 754197, 1508394, 3268187, 6536374, 9804561, 19609122]

約数ペア:

[(1, 19609122), (2, 9804561), (3, 6536374), (6, 3268187), (13, 1508394), (26, 754197), (39, 502798), (59, 332358), (78, 251399), (118, 166179), (177, 110786), (354, 55393), (767, 25566), (1534, 12783), (2301, 8522), (4261, 4602)]