15673553264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{370919}}^1$

素因数の和:371085

約数の個数: 40

約数和(自身を含む): 32195856000

約数和(自身を除く): 16522302736

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 139, 152, 278, 304, 556, 1112, 2224, 2641, 5282, 10564, 21128, 42256, 370919, 741838, 1483676, 2967352, 5934704, 7047461, 14094922, 28189844, 51557741, 56379688, 103115482, 112759376, 206230964, 412461928, 824923856, 979597079, 1959194158, 3918388316, 7836776632, 15673553264]

約数ペア:

[(1, 15673553264), (2, 7836776632), (4, 3918388316), (8, 1959194158), (16, 979597079), (19, 824923856), (38, 412461928), (76, 206230964), (139, 112759376), (152, 103115482), (278, 56379688), (304, 51557741), (556, 28189844), (1112, 14094922), (2224, 7047461), (2641, 5934704), (5282, 2967352), (10564, 1483676), (21128, 741838), (42256, 370919)]