11930984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1289}}^1$

素因数の和:1397

約数の個数: 32

約数和(自身を含む): 24381000

約数和(自身を除く): 12450016

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 1289, 2314, 2578, 4628, 5156, 9256, 10312, 16757, 33514, 67028, 114721, 134056, 229442, 458884, 917768, 1491373, 2982746, 5965492, 11930984]

約数ペア:

[(1, 11930984), (2, 5965492), (4, 2982746), (8, 1491373), (13, 917768), (26, 458884), (52, 229442), (89, 134056), (104, 114721), (178, 67028), (356, 33514), (712, 16757), (1157, 10312), (1289, 9256), (2314, 5156), (2578, 4628)]