13556994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{569}}^1$

素因数の和:623

約数の個数: 48

約数和(自身を含む): 31272480

約数和(自身を除く): 17715486

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 361, 418, 569, 627, 722, 1083, 1138, 1254, 1707, 2166, 3414, 3971, 6259, 7942, 10811, 11913, 12518, 18777, 21622, 23826, 32433, 37554, 64866, 118921, 205409, 237842, 356763, 410818, 616227, 713526, 1232454, 2259499, 4518998, 6778497, 13556994]

約数ペア:

[(1, 13556994), (2, 6778497), (3, 4518998), (6, 2259499), (11, 1232454), (19, 713526), (22, 616227), (33, 410818), (38, 356763), (57, 237842), (66, 205409), (114, 118921), (209, 64866), (361, 37554), (418, 32433), (569, 23826), (627, 21622), (722, 18777), (1083, 12518), (1138, 11913), (1254, 10811), (1707, 7942), (2166, 6259), (3414, 3971)]