16219780384

素因数分解:

$2^5\times {\mathrm{787}}^1\times {\mathrm{644051}}^1$

素因数の和:644848

約数の個数: 24

約数和(自身を含む): 31973317488

約数和(自身を除く): 15753537104

約数列:

[1, 2, 4, 8, 16, 32, 787, 1574, 3148, 6296, 12592, 25184, 644051, 1288102, 2576204, 5152408, 10304816, 20609632, 506868137, 1013736274, 2027472548, 4054945096, 8109890192, 16219780384]

約数ペア:

[(1, 16219780384), (2, 8109890192), (4, 4054945096), (8, 2027472548), (16, 1013736274), (32, 506868137), (787, 20609632), (1574, 10304816), (3148, 5152408), (6296, 2576204), (12592, 1288102), (25184, 644051)]