15460328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2437}}^1$

素因数の和:2517

約数の個数: 32

約数和(自身を含む): 31742760

約数和(自身を除く): 16282432

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 2437, 3172, 4874, 6344, 9748, 19496, 31681, 63362, 126724, 148657, 253448, 297314, 594628, 1189256, 1932541, 3865082, 7730164, 15460328]

約数ペア:

[(1, 15460328), (2, 7730164), (4, 3865082), (8, 1932541), (13, 1189256), (26, 594628), (52, 297314), (61, 253448), (104, 148657), (122, 126724), (244, 63362), (488, 31681), (793, 19496), (1586, 9748), (2437, 6344), (3172, 4874)]