12194190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{863}}^1$

素因数の和:1033

約数の個数: 48

約数和(自身を含む): 31943808

約数和(自身を除く): 19749618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 863, 942, 1413, 1570, 1726, 2355, 2589, 2826, 4315, 4710, 5178, 7065, 7767, 8630, 12945, 14130, 15534, 25890, 38835, 77670, 135491, 270982, 406473, 677455, 812946, 1219419, 1354910, 2032365, 2438838, 4064730, 6097095, 12194190]

約数ペア:

[(1, 12194190), (2, 6097095), (3, 4064730), (5, 2438838), (6, 2032365), (9, 1354910), (10, 1219419), (15, 812946), (18, 677455), (30, 406473), (45, 270982), (90, 135491), (157, 77670), (314, 38835), (471, 25890), (785, 15534), (863, 14130), (942, 12945), (1413, 8630), (1570, 7767), (1726, 7065), (2355, 5178), (2589, 4710), (2826, 4315)]