19340152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10939}}^1$

素因数の和:10975

約数の個数: 32

約数和(自身を含む): 41353200

約数和(自身を除く): 22013048

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 10939, 21878, 43756, 87512, 142207, 185963, 284414, 371926, 568828, 743852, 1137656, 1487704, 2417519, 4835038, 9670076, 19340152]

約数ペア:

[(1, 19340152), (2, 9670076), (4, 4835038), (8, 2417519), (13, 1487704), (17, 1137656), (26, 743852), (34, 568828), (52, 371926), (68, 284414), (104, 185963), (136, 142207), (221, 87512), (442, 43756), (884, 21878), (1768, 10939)]