19184436

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{4889}}^1$

素因数の和:5008

約数の個数: 36

約数和(自身を含む): 48948900

約数和(自身を除く): 29764464

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 4889, 9778, 14667, 19556, 29334, 44001, 58668, 88002, 176004, 532901, 1065802, 1598703, 2131604, 3197406, 4796109, 6394812, 9592218, 19184436]

約数ペア:

[(1, 19184436), (2, 9592218), (3, 6394812), (4, 4796109), (6, 3197406), (9, 2131604), (12, 1598703), (18, 1065802), (36, 532901), (109, 176004), (218, 88002), (327, 58668), (436, 44001), (654, 29334), (981, 19556), (1308, 14667), (1962, 9778), (3924, 4889)]