15694941892

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{451679}}^1$

素因数の和:451780

約数の個数: 48

約数和(自身を含む): 33691714560

約数和(自身を除く): 17996772668

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 73, 119, 146, 238, 292, 476, 511, 1022, 1241, 2044, 2482, 4964, 8687, 17374, 34748, 451679, 903358, 1806716, 3161753, 6323506, 7678543, 12647012, 15357086, 30714172, 32972567, 53749801, 65945134, 107499602, 131890268, 214999204, 230807969, 461615938, 560533639, 923231876, 1121067278, 2242134556, 3923735473, 7847470946, 15694941892]

約数ペア:

[(1, 15694941892), (2, 7847470946), (4, 3923735473), (7, 2242134556), (14, 1121067278), (17, 923231876), (28, 560533639), (34, 461615938), (68, 230807969), (73, 214999204), (119, 131890268), (146, 107499602), (238, 65945134), (292, 53749801), (476, 32972567), (511, 30714172), (1022, 15357086), (1241, 12647012), (2044, 7678543), (2482, 6323506), (4964, 3161753), (8687, 1806716), (17374, 903358), (34748, 451679)]