15393308588

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{71761}}^1$

素因数の和:71982

約数の個数: 48

約数和(自身を含む): 31634985984

約数和(自身を除く): 16241677396

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 163, 188, 326, 329, 652, 658, 1141, 1316, 2282, 4564, 7661, 15322, 30644, 53627, 71761, 107254, 143522, 214508, 287044, 502327, 1004654, 2009308, 3372767, 6745534, 11697043, 13491068, 23394086, 23609369, 46788172, 47218738, 81879301, 94437476, 163758602, 327517204, 549761021, 1099522042, 2199044084, 3848327147, 7696654294, 15393308588]

約数ペア:

[(1, 15393308588), (2, 7696654294), (4, 3848327147), (7, 2199044084), (14, 1099522042), (28, 549761021), (47, 327517204), (94, 163758602), (163, 94437476), (188, 81879301), (326, 47218738), (329, 46788172), (652, 23609369), (658, 23394086), (1141, 13491068), (1316, 11697043), (2282, 6745534), (4564, 3372767), (7661, 2009308), (15322, 1004654), (30644, 502327), (53627, 287044), (71761, 214508), (107254, 143522)]