15570804

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1$

素因数の和:2260

約数の個数: 48

約数和(自身を含む): 39495680

約数和(自身を除く): 23924876

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2203, 2356, 3534, 4406, 6609, 7068, 8812, 13218, 26436, 41857, 68293, 83714, 125571, 136586, 167428, 204879, 251142, 273172, 409758, 502284, 819516, 1297567, 2595134, 3892701, 5190268, 7785402, 15570804]

約数ペア:

[(1, 15570804), (2, 7785402), (3, 5190268), (4, 3892701), (6, 2595134), (12, 1297567), (19, 819516), (31, 502284), (38, 409758), (57, 273172), (62, 251142), (76, 204879), (93, 167428), (114, 136586), (124, 125571), (186, 83714), (228, 68293), (372, 41857), (589, 26436), (1178, 13218), (1767, 8812), (2203, 7068), (2356, 6609), (3534, 4406)]