19282328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5011}}^1$

素因数の和:5067

約数の個数: 32

約数和(自身を含む): 39995760

約数和(自身を除く): 20713432

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 5011, 10022, 20044, 40088, 65143, 130286, 185407, 260572, 370814, 521144, 741628, 1483256, 2410291, 4820582, 9641164, 19282328]

約数ペア:

[(1, 19282328), (2, 9641164), (4, 4820582), (8, 2410291), (13, 1483256), (26, 741628), (37, 521144), (52, 370814), (74, 260572), (104, 185407), (148, 130286), (296, 65143), (481, 40088), (962, 20044), (1924, 10022), (3848, 5011)]