19084830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1163}}^1$

素因数の和:1720

約数の個数: 32

約数和(自身を含む): 45926784

約数和(自身を除く): 26841954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 547, 1094, 1163, 1641, 2326, 2735, 3282, 3489, 5470, 5815, 6978, 8205, 11630, 16410, 17445, 34890, 636161, 1272322, 1908483, 3180805, 3816966, 6361610, 9542415, 19084830]

約数ペア:

[(1, 19084830), (2, 9542415), (3, 6361610), (5, 3816966), (6, 3180805), (10, 1908483), (15, 1272322), (30, 636161), (547, 34890), (1094, 17445), (1163, 16410), (1641, 11630), (2326, 8205), (2735, 6978), (3282, 5815), (3489, 5470)]