17693416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2789}}^1$

素因数の和:2869

約数の個数: 32

約数和(自身を含む): 36325800

約数和(自身を除く): 18632384

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 2789, 3172, 5578, 6344, 11156, 22312, 36257, 72514, 145028, 170129, 290056, 340258, 680516, 1361032, 2211677, 4423354, 8846708, 17693416]

約数ペア:

[(1, 17693416), (2, 8846708), (4, 4423354), (8, 2211677), (13, 1361032), (26, 680516), (52, 340258), (61, 290056), (104, 170129), (122, 145028), (244, 72514), (488, 36257), (793, 22312), (1586, 11156), (2789, 6344), (3172, 5578)]