19023630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14747}}^1$

素因数の和:14800

約数の個数: 32

約数和(自身を含む): 46721664

約数和(自身を除く): 27698034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 14747, 29494, 44241, 73735, 88482, 147470, 221205, 442410, 634121, 1268242, 1902363, 3170605, 3804726, 6341210, 9511815, 19023630]

約数ペア:

[(1, 19023630), (2, 9511815), (3, 6341210), (5, 3804726), (6, 3170605), (10, 1902363), (15, 1268242), (30, 634121), (43, 442410), (86, 221205), (129, 147470), (215, 88482), (258, 73735), (430, 44241), (645, 29494), (1290, 14747)]