19263408

素因数分解:

$2^4\times 3^1\times {\mathrm{401321}}^1$

素因数の和:401332

約数の個数: 20

約数和(自身を含む): 49763928

約数和(自身を除く): 30500520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 401321, 802642, 1203963, 1605284, 2407926, 3210568, 4815852, 6421136, 9631704, 19263408]

約数ペア:

[(1, 19263408), (2, 9631704), (3, 6421136), (4, 4815852), (6, 3210568), (8, 2407926), (12, 1605284), (16, 1203963), (24, 802642), (48, 401321)]