19458204

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2753}}^1$

素因数の和:2810

約数の個数: 48

約数和(自身を含む): 49351680

約数和(自身を除く): 29893476

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 2753, 3534, 5506, 7068, 8259, 11012, 16518, 33036, 52307, 85343, 104614, 156921, 170686, 209228, 256029, 313842, 341372, 512058, 627684, 1024116, 1621517, 3243034, 4864551, 6486068, 9729102, 19458204]

約数ペア:

[(1, 19458204), (2, 9729102), (3, 6486068), (4, 4864551), (6, 3243034), (12, 1621517), (19, 1024116), (31, 627684), (38, 512058), (57, 341372), (62, 313842), (76, 256029), (93, 209228), (114, 170686), (124, 156921), (186, 104614), (228, 85343), (372, 52307), (589, 33036), (1178, 16518), (1767, 11012), (2356, 8259), (2753, 7068), (3534, 5506)]