12047964

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 29352960

約数和(自身を除く): 17304996

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 139, 186, 233, 278, 372, 417, 466, 556, 699, 834, 932, 1398, 1668, 2796, 4309, 7223, 8618, 12927, 14446, 17236, 21669, 25854, 28892, 32387, 43338, 51708, 64774, 86676, 97161, 129548, 194322, 388644, 1003997, 2007994, 3011991, 4015988, 6023982, 12047964]

約数ペア:

[(1, 12047964), (2, 6023982), (3, 4015988), (4, 3011991), (6, 2007994), (12, 1003997), (31, 388644), (62, 194322), (93, 129548), (124, 97161), (139, 86676), (186, 64774), (233, 51708), (278, 43338), (372, 32387), (417, 28892), (466, 25854), (556, 21669), (699, 17236), (834, 14446), (932, 12927), (1398, 8618), (1668, 7223), (2796, 4309)]