19215105124

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{229}}^1\times {\mathrm{117191}}^1$

素因数の和:117603

約数の個数: 24

約数和(自身を含む): 33962241600

約数和(自身を除く): 14747136476

約数列:

[1, 2, 4, 179, 229, 358, 458, 716, 916, 40991, 81982, 117191, 163964, 234382, 468764, 20977189, 26836739, 41954378, 53673478, 83908756, 107346956, 4803776281, 9607552562, 19215105124]

約数ペア:

[(1, 19215105124), (2, 9607552562), (4, 4803776281), (179, 107346956), (229, 83908756), (358, 53673478), (458, 41954378), (716, 26836739), (916, 20977189), (40991, 468764), (81982, 234382), (117191, 163964)]