22371830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 47029248

約数和(自身を除く): 24657418

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 53, 65, 85, 106, 130, 170, 191, 221, 265, 382, 442, 530, 689, 901, 955, 1105, 1378, 1802, 1910, 2210, 2483, 3247, 3445, 4505, 4966, 6494, 6890, 9010, 10123, 11713, 12415, 16235, 20246, 23426, 24830, 32470, 42211, 50615, 58565, 84422, 101230, 117130, 131599, 172091, 211055, 263198, 344182, 422110, 657995, 860455, 1315990, 1720910, 2237183, 4474366, 11185915, 22371830]

約数ペア:

[(1, 22371830), (2, 11185915), (5, 4474366), (10, 2237183), (13, 1720910), (17, 1315990), (26, 860455), (34, 657995), (53, 422110), (65, 344182), (85, 263198), (106, 211055), (130, 172091), (170, 131599), (191, 117130), (221, 101230), (265, 84422), (382, 58565), (442, 50615), (530, 42211), (689, 32470), (901, 24830), (955, 23426), (1105, 20246), (1378, 16235), (1802, 12415), (1910, 11713), (2210, 10123), (2483, 9010), (3247, 6890), (3445, 6494), (4505, 4966)]