9165904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2741}}^1$

素因数の和:2779

約数の個数: 40

約数和(自身を含む): 20400480

約数和(自身を除く): 11234576

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 2741, 3344, 5482, 10964, 21928, 30151, 43856, 52079, 60302, 104158, 120604, 208316, 241208, 416632, 482416, 572869, 833264, 1145738, 2291476, 4582952, 9165904]

約数ペア:

[(1, 9165904), (2, 4582952), (4, 2291476), (8, 1145738), (11, 833264), (16, 572869), (19, 482416), (22, 416632), (38, 241208), (44, 208316), (76, 120604), (88, 104158), (152, 60302), (176, 52079), (209, 43856), (304, 30151), (418, 21928), (836, 10964), (1672, 5482), (2741, 3344)]