19442182435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{523}}^1\times {\mathrm{1291}}^1$

素因数の和:2275

約数の個数: 32

約数和(自身を含む): 25249690368

約数和(自身を除く): 5807507933

約数列:

[1, 5, 13, 65, 443, 523, 1291, 2215, 2615, 5759, 6455, 6799, 16783, 28795, 33995, 83915, 231689, 571913, 675193, 1158445, 2859565, 3011957, 3375965, 7434869, 8777509, 15059785, 37174345, 43887545, 299110499, 1495552495, 3888436487, 19442182435]

約数ペア:

[(1, 19442182435), (5, 3888436487), (13, 1495552495), (65, 299110499), (443, 43887545), (523, 37174345), (1291, 15059785), (2215, 8777509), (2615, 7434869), (5759, 3375965), (6455, 3011957), (6799, 2859565), (16783, 1158445), (28795, 675193), (33995, 571913), (83915, 231689)]