9968147726

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{24197}}^1$

素因数の和:24548

約数の個数: 32

約数和(自身を含む): 16220403360

約数和(自身を除く): 6252255634

約数列:

[1, 2, 19, 37, 38, 74, 293, 586, 703, 1406, 5567, 10841, 11134, 21682, 24197, 48394, 205979, 411958, 459743, 895289, 919486, 1790578, 7089721, 14179442, 17010491, 34020982, 134704699, 262319677, 269409398, 524639354, 4984073863, 9968147726]

約数ペア:

[(1, 9968147726), (2, 4984073863), (19, 524639354), (37, 269409398), (38, 262319677), (74, 134704699), (293, 34020982), (586, 17010491), (703, 14179442), (1406, 7089721), (5567, 1790578), (10841, 919486), (11134, 895289), (21682, 459743), (24197, 411958), (48394, 205979)]