1921000422

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{160807}}^1$

素因数の和:161004

約数の個数: 32

約数和(自身を含む): 4214456064

約数和(自身を除く): 2293455642

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 181, 362, 543, 1086, 1991, 3982, 5973, 11946, 160807, 321614, 482421, 964842, 1768877, 3537754, 5306631, 10613262, 29106067, 58212134, 87318201, 174636402, 320166737, 640333474, 960500211, 1921000422]

約数ペア:

[(1, 1921000422), (2, 960500211), (3, 640333474), (6, 320166737), (11, 174636402), (22, 87318201), (33, 58212134), (66, 29106067), (181, 10613262), (362, 5306631), (543, 3537754), (1086, 1768877), (1991, 964842), (3982, 482421), (5973, 321614), (11946, 160807)]