15937592

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2969}}^1$

素因数の和:3047

約数の個数: 32

約数和(自身を含む): 33145200

約数和(自身を除く): 17207608

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 2969, 5368, 5938, 11876, 23752, 32659, 65318, 130636, 181109, 261272, 362218, 724436, 1448872, 1992199, 3984398, 7968796, 15937592]

約数ペア:

[(1, 15937592), (2, 7968796), (4, 3984398), (8, 1992199), (11, 1448872), (22, 724436), (44, 362218), (61, 261272), (88, 181109), (122, 130636), (244, 65318), (488, 32659), (671, 23752), (1342, 11876), (2684, 5938), (2969, 5368)]