22871170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{823}}^1$

素因数の和:1234

約数の個数: 32

約数和(自身を含む): 47225088

約数和(自身を除く): 24353918

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 397, 794, 823, 1646, 1985, 2779, 3970, 4115, 5558, 5761, 8230, 11522, 13895, 27790, 28805, 57610, 326731, 653462, 1633655, 2287117, 3267310, 4574234, 11435585, 22871170]

約数ペア:

[(1, 22871170), (2, 11435585), (5, 4574234), (7, 3267310), (10, 2287117), (14, 1633655), (35, 653462), (70, 326731), (397, 57610), (794, 28805), (823, 27790), (1646, 13895), (1985, 11522), (2779, 8230), (3970, 5761), (4115, 5558)]