1897929722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{62983}}^1$

素因数の和:63078

約数の個数: 32

約数和(自身を含む): 3280206720

約数和(自身を除く): 1382276998

約数列:

[1, 2, 13, 19, 26, 38, 61, 122, 247, 494, 793, 1159, 1586, 2318, 15067, 30134, 62983, 125966, 818779, 1196677, 1637558, 2393354, 3841963, 7683926, 15556801, 31113602, 49945519, 72997297, 99891038, 145994594, 948964861, 1897929722]

約数ペア:

[(1, 1897929722), (2, 948964861), (13, 145994594), (19, 99891038), (26, 72997297), (38, 49945519), (61, 31113602), (122, 15556801), (247, 7683926), (494, 3841963), (793, 2393354), (1159, 1637558), (1586, 1196677), (2318, 818779), (15067, 125966), (30134, 62983)]