15958254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1877}}^1$

素因数の和:2004

約数の個数: 32

約数和(自身を含む): 34705440

約数和(自身を除く): 18747186

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 1877, 2834, 3754, 4251, 5631, 8502, 11262, 24401, 48802, 73203, 146406, 204593, 409186, 613779, 1227558, 2659709, 5319418, 7979127, 15958254]

約数ペア:

[(1, 15958254), (2, 7979127), (3, 5319418), (6, 2659709), (13, 1227558), (26, 613779), (39, 409186), (78, 204593), (109, 146406), (218, 73203), (327, 48802), (654, 24401), (1417, 11262), (1877, 8502), (2834, 5631), (3754, 4251)]