9897632

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 20885760

約数和(自身を除く): 10988128

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 73, 76, 146, 152, 223, 292, 304, 446, 584, 608, 892, 1168, 1387, 1784, 2336, 2774, 3568, 4237, 5548, 7136, 8474, 11096, 16279, 16948, 22192, 32558, 33896, 44384, 65116, 67792, 130232, 135584, 260464, 309301, 520928, 618602, 1237204, 2474408, 4948816, 9897632]

約数ペア:

[(1, 9897632), (2, 4948816), (4, 2474408), (8, 1237204), (16, 618602), (19, 520928), (32, 309301), (38, 260464), (73, 135584), (76, 130232), (146, 67792), (152, 65116), (223, 44384), (292, 33896), (304, 32558), (446, 22192), (584, 16948), (608, 16279), (892, 11096), (1168, 8474), (1387, 7136), (1784, 5548), (2336, 4237), (2774, 3568)]