19006718532

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{241}}^1\times {\mathrm{65071}}^1$

素因数の和:65420

約数の個数: 48

約数和(自身を含む): 44974642944

約数和(自身を除く): 25967924412

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 241, 303, 404, 482, 606, 723, 964, 1212, 1446, 2892, 24341, 48682, 65071, 73023, 97364, 130142, 146046, 195213, 260284, 292092, 390426, 780852, 6572171, 13144342, 15682111, 19716513, 26288684, 31364222, 39433026, 47046333, 62728444, 78866052, 94092666, 188185332, 1583893211, 3167786422, 4751679633, 6335572844, 9503359266, 19006718532]

約数ペア:

[(1, 19006718532), (2, 9503359266), (3, 6335572844), (4, 4751679633), (6, 3167786422), (12, 1583893211), (101, 188185332), (202, 94092666), (241, 78866052), (303, 62728444), (404, 47046333), (482, 39433026), (606, 31364222), (723, 26288684), (964, 19716513), (1212, 15682111), (1446, 13144342), (2892, 6572171), (24341, 780852), (48682, 390426), (65071, 292092), (73023, 260284), (97364, 195213), (130142, 146046)]