1913936

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:159

約数の個数: 40

約数和(自身を含む): 3943944

約数和(自身を除く): 2030008

約数列:

[1, 2, 4, 8, 16, 37, 53, 61, 74, 106, 122, 148, 212, 244, 296, 424, 488, 592, 848, 976, 1961, 2257, 3233, 3922, 4514, 6466, 7844, 9028, 12932, 15688, 18056, 25864, 31376, 36112, 51728, 119621, 239242, 478484, 956968, 1913936]

約数ペア:

[(1, 1913936), (2, 956968), (4, 478484), (8, 239242), (16, 119621), (37, 51728), (53, 36112), (61, 31376), (74, 25864), (106, 18056), (122, 15688), (148, 12932), (212, 9028), (244, 7844), (296, 6466), (424, 4514), (488, 3922), (592, 3233), (848, 2257), (976, 1961)]