16124996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{641}}^1$

素因数の和:995

約数の個数: 24

約数和(自身を含む): 29840160

約数和(自身を除く): 13715164

約数列:

[1, 2, 4, 19, 38, 76, 331, 641, 662, 1282, 1324, 2564, 6289, 12179, 12578, 24358, 25156, 48716, 212171, 424342, 848684, 4031249, 8062498, 16124996]

約数ペア:

[(1, 16124996), (2, 8062498), (4, 4031249), (19, 848684), (38, 424342), (76, 212171), (331, 48716), (641, 25156), (662, 24358), (1282, 12578), (1324, 12179), (2564, 6289)]