15939198

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1019}}^1$

素因数の和:1117

約数の個数: 48

約数和(自身を含む): 38188800

約数和(自身を除く): 22249602

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 79, 99, 158, 198, 237, 474, 711, 869, 1019, 1422, 1738, 2038, 2607, 3057, 5214, 6114, 7821, 9171, 11209, 15642, 18342, 22418, 33627, 67254, 80501, 100881, 161002, 201762, 241503, 483006, 724509, 885511, 1449018, 1771022, 2656533, 5313066, 7969599, 15939198]

約数ペア:

[(1, 15939198), (2, 7969599), (3, 5313066), (6, 2656533), (9, 1771022), (11, 1449018), (18, 885511), (22, 724509), (33, 483006), (66, 241503), (79, 201762), (99, 161002), (158, 100881), (198, 80501), (237, 67254), (474, 33627), (711, 22418), (869, 18342), (1019, 15642), (1422, 11209), (1738, 9171), (2038, 7821), (2607, 6114), (3057, 5214)]