15511402324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{304169}}^1$

素因数の和:304264

約数の個数: 48

約数和(自身を含む): 31682347200

約数和(自身を除く): 16170944876

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 61, 76, 122, 209, 244, 418, 671, 836, 1159, 1342, 2318, 2684, 4636, 12749, 25498, 50996, 304169, 608338, 1216676, 3345859, 5779211, 6691718, 11558422, 13383436, 18554309, 23116844, 37108618, 63571321, 74217236, 127142642, 204097399, 254285284, 352531871, 408194798, 705063742, 816389596, 1410127484, 3877850581, 7755701162, 15511402324]

約数ペア:

[(1, 15511402324), (2, 7755701162), (4, 3877850581), (11, 1410127484), (19, 816389596), (22, 705063742), (38, 408194798), (44, 352531871), (61, 254285284), (76, 204097399), (122, 127142642), (209, 74217236), (244, 63571321), (418, 37108618), (671, 23116844), (836, 18554309), (1159, 13383436), (1342, 11558422), (2318, 6691718), (2684, 5779211), (4636, 3345859), (12749, 1216676), (25498, 608338), (50996, 304169)]