16464786

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4909}}^1$

素因数の和:4970

約数の個数: 32

約数和(自身を含む): 36294720

約数和(自身を除く): 19829934

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 4909, 9818, 14727, 29454, 63817, 127634, 191451, 211087, 382902, 422174, 633261, 1266522, 2744131, 5488262, 8232393, 16464786]

約数ペア:

[(1, 16464786), (2, 8232393), (3, 5488262), (6, 2744131), (13, 1266522), (26, 633261), (39, 422174), (43, 382902), (78, 211087), (86, 191451), (129, 127634), (258, 63817), (559, 29454), (1118, 14727), (1677, 9818), (3354, 4909)]