22905146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1481}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 40547520

約数和(自身を除く): 17642374

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 209, 407, 418, 703, 814, 1406, 1481, 2962, 7733, 15466, 16291, 28139, 32582, 54797, 56278, 109594, 309529, 602767, 619058, 1041143, 1205534, 2082286, 11452573, 22905146]

約数ペア:

[(1, 22905146), (2, 11452573), (11, 2082286), (19, 1205534), (22, 1041143), (37, 619058), (38, 602767), (74, 309529), (209, 109594), (407, 56278), (418, 54797), (703, 32582), (814, 28139), (1406, 16291), (1481, 15466), (2962, 7733)]