16891370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1483}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 32695488

約数和(自身を除く): 15804118

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 1483, 2278, 2966, 5695, 7415, 11390, 14830, 25211, 50422, 99361, 126055, 198722, 252110, 496805, 993610, 1689137, 3378274, 8445685, 16891370]

約数ペア:

[(1, 16891370), (2, 8445685), (5, 3378274), (10, 1689137), (17, 993610), (34, 496805), (67, 252110), (85, 198722), (134, 126055), (170, 99361), (335, 50422), (670, 25211), (1139, 14830), (1483, 11390), (2278, 7415), (2966, 5695)]