22138312

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7459}}^1$

素因数の和:7525

約数の個数: 32

約数和(自身を含む): 48340800

約数和(自身を除く): 26202488

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 7459, 14918, 29836, 52213, 59672, 104426, 208852, 395327, 417704, 790654, 1581308, 2767289, 3162616, 5534578, 11069156, 22138312]

約数ペア:

[(1, 22138312), (2, 11069156), (4, 5534578), (7, 3162616), (8, 2767289), (14, 1581308), (28, 790654), (53, 417704), (56, 395327), (106, 208852), (212, 104426), (371, 59672), (424, 52213), (742, 29836), (1484, 14918), (2968, 7459)]