38538110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12889}}^1$

素因数の和:12932

約数の個数: 32

約数和(自身を含む): 77958720

約数和(自身を除く): 39420610

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 12889, 25778, 64445, 128890, 167557, 296447, 335114, 592894, 837785, 1482235, 1675570, 2964470, 3853811, 7707622, 19269055, 38538110]

約数ペア:

[(1, 38538110), (2, 19269055), (5, 7707622), (10, 3853811), (13, 2964470), (23, 1675570), (26, 1482235), (46, 837785), (65, 592894), (115, 335114), (130, 296447), (230, 167557), (299, 128890), (598, 64445), (1495, 25778), (2990, 12889)]