23220964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1237}}^1$

素因数の和:1292

約数の個数: 36

約数和(自身を含む): 46224444

約数和(自身を除く): 23003480

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 361, 494, 722, 988, 1237, 1444, 2474, 4693, 4948, 9386, 16081, 18772, 23503, 32162, 47006, 64324, 94012, 305539, 446557, 611078, 893114, 1222156, 1786228, 5805241, 11610482, 23220964]

約数ペア:

[(1, 23220964), (2, 11610482), (4, 5805241), (13, 1786228), (19, 1222156), (26, 893114), (38, 611078), (52, 446557), (76, 305539), (247, 94012), (361, 64324), (494, 47006), (722, 32162), (988, 23503), (1237, 18772), (1444, 16081), (2474, 9386), (4693, 4948)]