11968460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1613}}^1$

素因数の和:1682

約数の個数: 48

約数和(自身を含む): 29284416

約数和(自身を除く): 17315956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1613, 1855, 3226, 3710, 6452, 7420, 8065, 11291, 16130, 22582, 32260, 45164, 56455, 85489, 112910, 170978, 225820, 341956, 427445, 598423, 854890, 1196846, 1709780, 2393692, 2992115, 5984230, 11968460]

約数ペア:

[(1, 11968460), (2, 5984230), (4, 2992115), (5, 2393692), (7, 1709780), (10, 1196846), (14, 854890), (20, 598423), (28, 427445), (35, 341956), (53, 225820), (70, 170978), (106, 112910), (140, 85489), (212, 56455), (265, 45164), (371, 32260), (530, 22582), (742, 16130), (1060, 11291), (1484, 8065), (1613, 7420), (1855, 6452), (3226, 3710)]