19065264

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{5441}}^1$

素因数の和:5525

約数の個数: 40

約数和(自身を含む): 49935792

約数和(自身を除く): 30870528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 5441, 10882, 16323, 21764, 32646, 43528, 65292, 87056, 130584, 261168, 397193, 794386, 1191579, 1588772, 2383158, 3177544, 4766316, 6355088, 9532632, 19065264]

約数ペア:

[(1, 19065264), (2, 9532632), (3, 6355088), (4, 4766316), (6, 3177544), (8, 2383158), (12, 1588772), (16, 1191579), (24, 794386), (48, 397193), (73, 261168), (146, 130584), (219, 87056), (292, 65292), (438, 43528), (584, 32646), (876, 21764), (1168, 16323), (1752, 10882), (3504, 5441)]