15693767516

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4013}}^1\times {\mathrm{7351}}^1$

素因数の和:11394

約数の個数: 48

約数和(自身を含む): 33052239360

約数和(自身を除く): 17358471844

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 4013, 7351, 8026, 14702, 16052, 28091, 29404, 51457, 56182, 76247, 102914, 112364, 139669, 152494, 205828, 279338, 304988, 533729, 558676, 977683, 1067458, 1955366, 2134916, 3910732, 29499563, 58999126, 117998252, 206496941, 412993882, 560491697, 825987764, 1120983394, 2241966788, 3923441879, 7846883758, 15693767516]

約数ペア:

[(1, 15693767516), (2, 7846883758), (4, 3923441879), (7, 2241966788), (14, 1120983394), (19, 825987764), (28, 560491697), (38, 412993882), (76, 206496941), (133, 117998252), (266, 58999126), (532, 29499563), (4013, 3910732), (7351, 2134916), (8026, 1955366), (14702, 1067458), (16052, 977683), (28091, 558676), (29404, 533729), (51457, 304988), (56182, 279338), (76247, 205828), (102914, 152494), (112364, 139669)]