19265712

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{7573}}^1$

素因数の和:7637

約数の個数: 40

約数和(自身を含む): 50715504

約数和(自身を除く): 31449792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 7573, 15146, 22719, 30292, 45438, 60584, 90876, 121168, 181752, 363504, 401369, 802738, 1204107, 1605476, 2408214, 3210952, 4816428, 6421904, 9632856, 19265712]

約数ペア:

[(1, 19265712), (2, 9632856), (3, 6421904), (4, 4816428), (6, 3210952), (8, 2408214), (12, 1605476), (16, 1204107), (24, 802738), (48, 401369), (53, 363504), (106, 181752), (159, 121168), (212, 90876), (318, 60584), (424, 45438), (636, 30292), (848, 22719), (1272, 15146), (2544, 7573)]