219391291394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{15854263}}^1$

素因数の和:15854330

約数の個数: 32

約数和(自身を含む): 390395396736

約数和(自身を除く): 171004105342

約数列:

[1, 2, 11, 17, 22, 34, 37, 74, 187, 374, 407, 629, 814, 1258, 6919, 13838, 15854263, 31708526, 174396893, 269522471, 348793786, 539044942, 586607731, 1173215462, 2964747181, 5929494362, 6452685041, 9972331427, 12905370082, 19944662854, 109695645697, 219391291394]

約数ペア:

[(1, 219391291394), (2, 109695645697), (11, 19944662854), (17, 12905370082), (22, 9972331427), (34, 6452685041), (37, 5929494362), (74, 2964747181), (187, 1173215462), (374, 586607731), (407, 539044942), (629, 348793786), (814, 269522471), (1258, 174396893), (6919, 31708526), (13838, 15854263)]