19055490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2069}}^1$

素因数の和:2386

約数の個数: 32

約数和(自身を含む): 45904320

約数和(自身を除く): 26848830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 307, 614, 921, 1535, 1842, 2069, 3070, 4138, 4605, 6207, 9210, 10345, 12414, 20690, 31035, 62070, 635183, 1270366, 1905549, 3175915, 3811098, 6351830, 9527745, 19055490]

約数ペア:

[(1, 19055490), (2, 9527745), (3, 6351830), (5, 3811098), (6, 3175915), (10, 1905549), (15, 1270366), (30, 635183), (307, 62070), (614, 31035), (921, 20690), (1535, 12414), (1842, 10345), (2069, 9210), (3070, 6207), (4138, 4605)]