15967848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1$

素因数の和:922

約数の個数: 64

約数和(自身を含む): 43747200

約数和(自身を除く): 27779352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 732, 793, 839, 1464, 1586, 1678, 2379, 2517, 3172, 3356, 4758, 5034, 6344, 6712, 9516, 10068, 10907, 19032, 20136, 21814, 32721, 43628, 51179, 65442, 87256, 102358, 130884, 153537, 204716, 261768, 307074, 409432, 614148, 665327, 1228296, 1330654, 1995981, 2661308, 3991962, 5322616, 7983924, 15967848]

約数ペア:

[(1, 15967848), (2, 7983924), (3, 5322616), (4, 3991962), (6, 2661308), (8, 1995981), (12, 1330654), (13, 1228296), (24, 665327), (26, 614148), (39, 409432), (52, 307074), (61, 261768), (78, 204716), (104, 153537), (122, 130884), (156, 102358), (183, 87256), (244, 65442), (312, 51179), (366, 43628), (488, 32721), (732, 21814), (793, 20136), (839, 19032), (1464, 10907), (1586, 10068), (1678, 9516), (2379, 6712), (2517, 6344), (3172, 5034), (3356, 4758)]