13259370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2221}}^1$

素因数の和:2430

約数の個数: 32

約数和(自身を含む): 31996800

約数和(自身を除く): 18737430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 597, 995, 1194, 1990, 2221, 2985, 4442, 5970, 6663, 11105, 13326, 22210, 33315, 66630, 441979, 883958, 1325937, 2209895, 2651874, 4419790, 6629685, 13259370]

約数ペア:

[(1, 13259370), (2, 6629685), (3, 4419790), (5, 2651874), (6, 2209895), (10, 1325937), (15, 883958), (30, 441979), (199, 66630), (398, 33315), (597, 22210), (995, 13326), (1194, 11105), (1990, 6663), (2221, 5970), (2985, 4442)]