11511230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 21731328

約数和(自身を除く): 10220098

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 310, 355, 523, 710, 1046, 2201, 2615, 4402, 5230, 11005, 16213, 22010, 32426, 37133, 74266, 81065, 162130, 185665, 371330, 1151123, 2302246, 5755615, 11511230]

約数ペア:

[(1, 11511230), (2, 5755615), (5, 2302246), (10, 1151123), (31, 371330), (62, 185665), (71, 162130), (142, 81065), (155, 74266), (310, 37133), (355, 32426), (523, 22010), (710, 16213), (1046, 11005), (2201, 5230), (2615, 4402)]