11943568

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{631}}^1$

素因数の和:672

約数の個数: 60

約数和(自身を含む): 28682688

約数和(自身を除く): 16739120

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 631, 676, 728, 1183, 1262, 1352, 1456, 2366, 2524, 2704, 4417, 4732, 5048, 8203, 8834, 9464, 10096, 16406, 17668, 18928, 32812, 35336, 57421, 65624, 70672, 106639, 114842, 131248, 213278, 229684, 426556, 459368, 746473, 853112, 918736, 1492946, 1706224, 2985892, 5971784, 11943568]

約数ペア:

[(1, 11943568), (2, 5971784), (4, 2985892), (7, 1706224), (8, 1492946), (13, 918736), (14, 853112), (16, 746473), (26, 459368), (28, 426556), (52, 229684), (56, 213278), (91, 131248), (104, 114842), (112, 106639), (169, 70672), (182, 65624), (208, 57421), (338, 35336), (364, 32812), (631, 18928), (676, 17668), (728, 16406), (1183, 10096), (1262, 9464), (1352, 8834), (1456, 8203), (2366, 5048), (2524, 4732), (2704, 4417)]