9982372

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:296

約数の個数: 36

約数和(自身を含む): 19117056

約数和(自身を除く): 9134684

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 223, 361, 446, 589, 722, 892, 1178, 1444, 2356, 4237, 6913, 8474, 11191, 13826, 16948, 22382, 27652, 44764, 80503, 131347, 161006, 262694, 322012, 525388, 2495593, 4991186, 9982372]

約数ペア:

[(1, 9982372), (2, 4991186), (4, 2495593), (19, 525388), (31, 322012), (38, 262694), (62, 161006), (76, 131347), (124, 80503), (223, 44764), (361, 27652), (446, 22382), (589, 16948), (722, 13826), (892, 11191), (1178, 8474), (1444, 6913), (2356, 4237)]