19376930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{613}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 36471600

約数和(自身を除く): 17094670

約数列:

[1, 2, 5, 10, 29, 58, 109, 145, 218, 290, 545, 613, 1090, 1226, 3065, 3161, 6130, 6322, 15805, 17777, 31610, 35554, 66817, 88885, 133634, 177770, 334085, 668170, 1937693, 3875386, 9688465, 19376930]

約数ペア:

[(1, 19376930), (2, 9688465), (5, 3875386), (10, 1937693), (29, 668170), (58, 334085), (109, 177770), (145, 133634), (218, 88885), (290, 66817), (545, 35554), (613, 31610), (1090, 17777), (1226, 15805), (3065, 6322), (3161, 6130)]