9911464

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 19720800

約数和(自身を除く): 9809336

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197, 331, 394, 662, 788, 1324, 1576, 2648, 3743, 6289, 7486, 12578, 14972, 25156, 29944, 50312, 65207, 130414, 260828, 521656, 1238933, 2477866, 4955732, 9911464]

約数ペア:

[(1, 9911464), (2, 4955732), (4, 2477866), (8, 1238933), (19, 521656), (38, 260828), (76, 130414), (152, 65207), (197, 50312), (331, 29944), (394, 25156), (662, 14972), (788, 12578), (1324, 7486), (1576, 6289), (2648, 3743)]