117112618

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1109}}^1$

素因数の和:1534

約数の個数: 32

約数和(自身を含む): 212054400

約数和(自身を除く): 94941782

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 397, 794, 1109, 2218, 2779, 5558, 7543, 7763, 15086, 15526, 21071, 42142, 52801, 105602, 147497, 294994, 440273, 880546, 3081911, 6163822, 8365187, 16730374, 58556309, 117112618]

約数ペア:

[(1, 117112618), (2, 58556309), (7, 16730374), (14, 8365187), (19, 6163822), (38, 3081911), (133, 880546), (266, 440273), (397, 294994), (794, 147497), (1109, 105602), (2218, 52801), (2779, 42142), (5558, 21071), (7543, 15526), (7763, 15086)]