9921314

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:374

約数の個数: 24

約数和(自身を含む): 16305300

約数和(自身を除く): 6383986

約数列:

[1, 2, 13, 26, 149, 169, 197, 298, 338, 394, 1937, 2561, 3874, 5122, 25181, 29353, 33293, 50362, 58706, 66586, 381589, 763178, 4960657, 9921314]

約数ペア:

[(1, 9921314), (2, 4960657), (13, 763178), (26, 381589), (149, 66586), (169, 58706), (197, 50362), (298, 33293), (338, 29353), (394, 25181), (1937, 5122), (2561, 3874)]