19432829215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1\times {\mathrm{4759}}^1$

素因数の和:5647

約数の個数: 32

約数和(自身を含む): 25045977600

約数和(自身を除く): 5613148385

約数列:

[1, 5, 19, 53, 95, 265, 811, 1007, 4055, 4759, 5035, 15409, 23795, 42983, 77045, 90421, 214915, 252227, 452105, 816677, 1261135, 3859549, 4083385, 4792313, 19297745, 23961565, 73331431, 204556097, 366657155, 1022780485, 3886565843, 19432829215]

約数ペア:

[(1, 19432829215), (5, 3886565843), (19, 1022780485), (53, 366657155), (95, 204556097), (265, 73331431), (811, 23961565), (1007, 19297745), (4055, 4792313), (4759, 4083385), (5035, 3859549), (15409, 1261135), (23795, 816677), (42983, 452105), (77045, 252227), (90421, 214915)]