184419890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{3121}}^1$

素因数の和:3458

約数の個数: 32

約数和(自身を含む): 350663040

約数和(自身を除く): 166243150

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 311, 622, 1555, 3110, 3121, 5909, 6242, 11818, 15605, 29545, 31210, 59090, 59299, 118598, 296495, 592990, 970631, 1941262, 4853155, 9706310, 18441989, 36883978, 92209945, 184419890]

約数ペア:

[(1, 184419890), (2, 92209945), (5, 36883978), (10, 18441989), (19, 9706310), (38, 4853155), (95, 1941262), (190, 970631), (311, 592990), (622, 296495), (1555, 118598), (3110, 59299), (3121, 59090), (5909, 31210), (6242, 29545), (11818, 15605)]