22101430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{863}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 43110144

約数和(自身を除く): 21008714

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 197, 394, 863, 985, 1726, 1970, 2561, 4315, 5122, 8630, 11219, 12805, 22438, 25610, 56095, 112190, 170011, 340022, 850055, 1700110, 2210143, 4420286, 11050715, 22101430]

約数ペア:

[(1, 22101430), (2, 11050715), (5, 4420286), (10, 2210143), (13, 1700110), (26, 850055), (65, 340022), (130, 170011), (197, 112190), (394, 56095), (863, 25610), (985, 22438), (1726, 12805), (1970, 11219), (2561, 8630), (4315, 5122)]