12254216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 26611200

約数和(自身を除く): 14356984

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 47, 52, 92, 94, 104, 109, 184, 188, 218, 299, 376, 436, 598, 611, 872, 1081, 1196, 1222, 1417, 2162, 2392, 2444, 2507, 2834, 4324, 4888, 5014, 5123, 5668, 8648, 10028, 10246, 11336, 14053, 20056, 20492, 28106, 32591, 40984, 56212, 65182, 66599, 112424, 117829, 130364, 133198, 235658, 260728, 266396, 471316, 532792, 942632, 1531777, 3063554, 6127108, 12254216]

約数ペア:

[(1, 12254216), (2, 6127108), (4, 3063554), (8, 1531777), (13, 942632), (23, 532792), (26, 471316), (46, 266396), (47, 260728), (52, 235658), (92, 133198), (94, 130364), (104, 117829), (109, 112424), (184, 66599), (188, 65182), (218, 56212), (299, 40984), (376, 32591), (436, 28106), (598, 20492), (611, 20056), (872, 14053), (1081, 11336), (1196, 10246), (1222, 10028), (1417, 8648), (2162, 5668), (2392, 5123), (2444, 5014), (2507, 4888), (2834, 4324)]