11910860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 27414912

約数和(自身を除く): 15504052

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 122, 130, 244, 260, 305, 610, 751, 793, 1220, 1502, 1586, 3004, 3172, 3755, 3965, 7510, 7930, 9763, 15020, 15860, 19526, 39052, 45811, 48815, 91622, 97630, 183244, 195260, 229055, 458110, 595543, 916220, 1191086, 2382172, 2977715, 5955430, 11910860]

約数ペア:

[(1, 11910860), (2, 5955430), (4, 2977715), (5, 2382172), (10, 1191086), (13, 916220), (20, 595543), (26, 458110), (52, 229055), (61, 195260), (65, 183244), (122, 97630), (130, 91622), (244, 48815), (260, 45811), (305, 39052), (610, 19526), (751, 15860), (793, 15020), (1220, 9763), (1502, 7930), (1586, 7510), (3004, 3965), (3172, 3755)]