9809776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 60

約数和(自身を含む): 21257320

約数和(自身を除く): 11447544

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 61, 76, 92, 122, 152, 184, 244, 304, 368, 437, 488, 529, 874, 976, 1058, 1159, 1403, 1748, 2116, 2318, 2806, 3496, 4232, 4636, 5612, 6992, 8464, 9272, 10051, 11224, 18544, 20102, 22448, 26657, 32269, 40204, 53314, 64538, 80408, 106628, 129076, 160816, 213256, 258152, 426512, 516304, 613111, 1226222, 2452444, 4904888, 9809776]

約数ペア:

[(1, 9809776), (2, 4904888), (4, 2452444), (8, 1226222), (16, 613111), (19, 516304), (23, 426512), (38, 258152), (46, 213256), (61, 160816), (76, 129076), (92, 106628), (122, 80408), (152, 64538), (184, 53314), (244, 40204), (304, 32269), (368, 26657), (437, 22448), (488, 20102), (529, 18544), (874, 11224), (976, 10051), (1058, 9272), (1159, 8464), (1403, 6992), (1748, 5612), (2116, 4636), (2318, 4232), (2806, 3496)]