23639686

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 42981120

約数和(自身を除く): 19341434

約数列:

[1, 2, 7, 14, 19, 38, 133, 181, 266, 362, 491, 982, 1267, 2534, 3437, 3439, 6874, 6878, 9329, 18658, 24073, 48146, 65303, 88871, 130606, 177742, 622097, 1244194, 1688549, 3377098, 11819843, 23639686]

約数ペア:

[(1, 23639686), (2, 11819843), (7, 3377098), (14, 1688549), (19, 1244194), (38, 622097), (133, 177742), (181, 130606), (266, 88871), (362, 65303), (491, 48146), (982, 24073), (1267, 18658), (2534, 9329), (3437, 6878), (3439, 6874)]