19528032244

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22497733}}^1$

素因数の和:22497775

約数の個数: 24

約数和(自身を含む): 40315939328

約数和(自身を除く): 20787907084

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 22497733, 44995466, 89990932, 157484131, 314968262, 629936524, 697429723, 1394859446, 2789718892, 4882008061, 9764016122, 19528032244]

約数ペア:

[(1, 19528032244), (2, 9764016122), (4, 4882008061), (7, 2789718892), (14, 1394859446), (28, 697429723), (31, 629936524), (62, 314968262), (124, 157484131), (217, 89990932), (434, 44995466), (868, 22497733)]