13291168

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:701

約数の個数: 48

約数和(自身を含む): 29060640

約数和(自身を除く): 15769472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 122, 176, 244, 352, 488, 619, 671, 976, 1238, 1342, 1952, 2476, 2684, 4952, 5368, 6809, 9904, 10736, 13618, 19808, 21472, 27236, 37759, 54472, 75518, 108944, 151036, 217888, 302072, 415349, 604144, 830698, 1208288, 1661396, 3322792, 6645584, 13291168]

約数ペア:

[(1, 13291168), (2, 6645584), (4, 3322792), (8, 1661396), (11, 1208288), (16, 830698), (22, 604144), (32, 415349), (44, 302072), (61, 217888), (88, 151036), (122, 108944), (176, 75518), (244, 54472), (352, 37759), (488, 27236), (619, 21472), (671, 19808), (976, 13618), (1238, 10736), (1342, 9904), (1952, 6809), (2476, 5368), (2684, 4952)]