19035179519

素因数分解:

${\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{1009}}^1$

素因数の和:1431

約数の個数: 24

約数和(自身を含む): 20050576560

約数和(自身を除く): 1015397041

約数列:

[1, 31, 67, 293, 961, 1009, 2077, 9083, 19631, 31279, 64387, 67603, 281573, 295637, 608561, 969649, 2095693, 9164747, 18865391, 19807679, 64966483, 284107157, 614038049, 19035179519]

約数ペア:

[(1, 19035179519), (31, 614038049), (67, 284107157), (293, 64966483), (961, 19807679), (1009, 18865391), (2077, 9164747), (9083, 2095693), (19631, 969649), (31279, 608561), (64387, 295637), (67603, 281573)]