13355936

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2037

約数の個数: 48

約数和(自身を含む): 30209760

約数和(自身を除く): 16853824

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 1997, 3344, 3994, 6688, 7988, 15976, 21967, 31952, 37943, 43934, 63904, 75886, 87868, 151772, 175736, 303544, 351472, 417373, 607088, 702944, 834746, 1214176, 1669492, 3338984, 6677968, 13355936]

約数ペア:

[(1, 13355936), (2, 6677968), (4, 3338984), (8, 1669492), (11, 1214176), (16, 834746), (19, 702944), (22, 607088), (32, 417373), (38, 351472), (44, 303544), (76, 175736), (88, 151772), (152, 87868), (176, 75886), (209, 63904), (304, 43934), (352, 37943), (418, 31952), (608, 21967), (836, 15976), (1672, 7988), (1997, 6688), (3344, 3994)]