19266686

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 31795200

約数和(自身を除く): 12528514

約数列:

[1, 2, 23, 31, 46, 59, 62, 118, 229, 458, 713, 1357, 1426, 1829, 2714, 3658, 5267, 7099, 10534, 13511, 14198, 27022, 42067, 84134, 163277, 310753, 326554, 418841, 621506, 837682, 9633343, 19266686]

約数ペア:

[(1, 19266686), (2, 9633343), (23, 837682), (31, 621506), (46, 418841), (59, 326554), (62, 310753), (118, 163277), (229, 84134), (458, 42067), (713, 27022), (1357, 14198), (1426, 13511), (1829, 10534), (2714, 7099), (3658, 5267)]