19423019658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1153249}}^1$

素因数の和:1153662

約数の個数: 32

約数和(自身を含む): 44506224000

約数和(自身を除く): 25083204342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 401, 802, 1203, 2406, 2807, 5614, 8421, 16842, 1153249, 2306498, 3459747, 6919494, 8072743, 16145486, 24218229, 48436458, 462452849, 924905698, 1387358547, 2774717094, 3237169943, 6474339886, 9711509829, 19423019658]

約数ペア:

[(1, 19423019658), (2, 9711509829), (3, 6474339886), (6, 3237169943), (7, 2774717094), (14, 1387358547), (21, 924905698), (42, 462452849), (401, 48436458), (802, 24218229), (1203, 16145486), (2406, 8072743), (2807, 6919494), (5614, 3459747), (8421, 2306498), (16842, 1153249)]