39183764

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{491}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 69926976

約数和(自身を除く): 30743212

約数列:

[1, 2, 4, 71, 142, 281, 284, 491, 562, 982, 1124, 1964, 19951, 34861, 39902, 69722, 79804, 137971, 139444, 275942, 551884, 9795941, 19591882, 39183764]

約数ペア:

[(1, 39183764), (2, 19591882), (4, 9795941), (71, 551884), (142, 275942), (281, 139444), (284, 137971), (491, 79804), (562, 69722), (982, 39902), (1124, 34861), (1964, 19951)]