12703418

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 23632896

約数和(自身を除く): 10929478

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 223, 313, 446, 626, 1561, 2191, 2899, 3122, 4069, 4382, 5798, 8138, 20293, 28483, 40586, 56966, 69799, 139598, 488593, 907387, 977186, 1814774, 6351709, 12703418]

約数ペア:

[(1, 12703418), (2, 6351709), (7, 1814774), (13, 977186), (14, 907387), (26, 488593), (91, 139598), (182, 69799), (223, 56966), (313, 40586), (446, 28483), (626, 20293), (1561, 8138), (2191, 5798), (2899, 4382), (3122, 4069)]