19258224

素因数分解:

$2^4\times 3^1\times {\mathrm{421}}^1\times {\mathrm{953}}^1$

素因数の和:1385

約数の個数: 40

約数和(自身を含む): 49920912

約数和(自身を除く): 30662688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 421, 842, 953, 1263, 1684, 1906, 2526, 2859, 3368, 3812, 5052, 5718, 6736, 7624, 10104, 11436, 15248, 20208, 22872, 45744, 401213, 802426, 1203639, 1604852, 2407278, 3209704, 4814556, 6419408, 9629112, 19258224]

約数ペア:

[(1, 19258224), (2, 9629112), (3, 6419408), (4, 4814556), (6, 3209704), (8, 2407278), (12, 1604852), (16, 1203639), (24, 802426), (48, 401213), (421, 45744), (842, 22872), (953, 20208), (1263, 15248), (1684, 11436), (1906, 10104), (2526, 7624), (2859, 6736), (3368, 5718), (3812, 5052)]