17966498534

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1\times {\mathrm{223}}^1\times {\mathrm{739}}^1$

素因数の和:1153

約数の個数: 48

約数和(自身を含む): 28798479360

約数和(自身を除く): 10831980826

約数列:

[1, 2, 19, 38, 151, 223, 302, 361, 446, 722, 739, 1478, 2869, 4237, 5738, 8474, 14041, 28082, 33673, 54511, 67346, 80503, 109022, 111589, 161006, 164797, 223178, 266779, 329594, 533558, 639787, 1279574, 2120191, 3131143, 4240382, 6262286, 12155953, 24311906, 24884347, 40283629, 49768694, 59491717, 80567258, 118983434, 472802593, 945605186, 8983249267, 17966498534]

約数ペア:

[(1, 17966498534), (2, 8983249267), (19, 945605186), (38, 472802593), (151, 118983434), (223, 80567258), (302, 59491717), (361, 49768694), (446, 40283629), (722, 24884347), (739, 24311906), (1478, 12155953), (2869, 6262286), (4237, 4240382), (5738, 3131143), (8474, 2120191), (14041, 1279574), (28082, 639787), (33673, 533558), (54511, 329594), (67346, 266779), (80503, 223178), (109022, 164797), (111589, 161006)]