9876656

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:693

約数の個数: 40

約数和(自身を含む): 20556720

約数和(自身を除く): 10680064

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 613, 848, 1007, 1226, 2014, 2452, 4028, 4904, 8056, 9808, 11647, 16112, 23294, 32489, 46588, 64978, 93176, 129956, 186352, 259912, 519824, 617291, 1234582, 2469164, 4938328, 9876656]

約数ペア:

[(1, 9876656), (2, 4938328), (4, 2469164), (8, 1234582), (16, 617291), (19, 519824), (38, 259912), (53, 186352), (76, 129956), (106, 93176), (152, 64978), (212, 46588), (304, 32489), (424, 23294), (613, 16112), (848, 11647), (1007, 9808), (1226, 8056), (2014, 4904), (2452, 4028)]