13508392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 26863200

約数和(自身を除く): 13354808

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 181, 362, 491, 724, 982, 1448, 1964, 3439, 3928, 6878, 9329, 13756, 18658, 27512, 37316, 74632, 88871, 177742, 355484, 710968, 1688549, 3377098, 6754196, 13508392]

約数ペア:

[(1, 13508392), (2, 6754196), (4, 3377098), (8, 1688549), (19, 710968), (38, 355484), (76, 177742), (152, 88871), (181, 74632), (362, 37316), (491, 27512), (724, 18658), (982, 13756), (1448, 9329), (1964, 6878), (3439, 3928)]