16439208

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{1627}}^1$

素因数の和:2057

約数の個数: 32

約数和(自身を含む): 41220960

約数和(自身を除く): 24781752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1627, 1684, 2526, 3254, 3368, 4881, 5052, 6508, 9762, 10104, 13016, 19524, 39048, 684967, 1369934, 2054901, 2739868, 4109802, 5479736, 8219604, 16439208]

約数ペア:

[(1, 16439208), (2, 8219604), (3, 5479736), (4, 4109802), (6, 2739868), (8, 2054901), (12, 1369934), (24, 684967), (421, 39048), (842, 19524), (1263, 13016), (1627, 10104), (1684, 9762), (2526, 6508), (3254, 5052), (3368, 4881)]