13335872

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1$

素因数の和:1039

約数の個数: 56

約数和(自身を含む): 30419040

約数和(自身を除く): 17083168

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 997, 1216, 1672, 1994, 3344, 3988, 6688, 7976, 10967, 13376, 15952, 18943, 21934, 31904, 37886, 43868, 63808, 75772, 87736, 151544, 175472, 208373, 303088, 350944, 416746, 606176, 701888, 833492, 1212352, 1666984, 3333968, 6667936, 13335872]

約数ペア:

[(1, 13335872), (2, 6667936), (4, 3333968), (8, 1666984), (11, 1212352), (16, 833492), (19, 701888), (22, 606176), (32, 416746), (38, 350944), (44, 303088), (64, 208373), (76, 175472), (88, 151544), (152, 87736), (176, 75772), (209, 63808), (304, 43868), (352, 37886), (418, 31904), (608, 21934), (704, 18943), (836, 15952), (997, 13376), (1216, 10967), (1672, 7976), (1994, 6688), (3344, 3988)]