9977584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1427}}^1$

素因数の和:1477

約数の個数: 40

約数和(自身を含む): 21248640

約数和(自身を除く): 11271056

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1427, 1748, 2854, 3496, 5708, 6992, 11416, 22832, 27113, 32821, 54226, 65642, 108452, 131284, 216904, 262568, 433808, 525136, 623599, 1247198, 2494396, 4988792, 9977584]

約数ペア:

[(1, 9977584), (2, 4988792), (4, 2494396), (8, 1247198), (16, 623599), (19, 525136), (23, 433808), (38, 262568), (46, 216904), (76, 131284), (92, 108452), (152, 65642), (184, 54226), (304, 32821), (368, 27113), (437, 22832), (874, 11416), (1427, 6992), (1748, 5708), (2854, 3496)]