19150517844

素因数分解:

$2^2\times 3^2\times {\mathrm{8233}}^1\times {\mathrm{64613}}^1$

素因数の和:72856

約数の個数: 36

約数和(自身を含む): 48414882516

約数和(自身を除く): 29264364672

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 8233, 16466, 24699, 32932, 49398, 64613, 74097, 98796, 129226, 148194, 193839, 258452, 296388, 387678, 581517, 775356, 1163034, 2326068, 531958829, 1063917658, 1595876487, 2127835316, 3191752974, 4787629461, 6383505948, 9575258922, 19150517844]

約数ペア:

[(1, 19150517844), (2, 9575258922), (3, 6383505948), (4, 4787629461), (6, 3191752974), (9, 2127835316), (12, 1595876487), (18, 1063917658), (36, 531958829), (8233, 2326068), (16466, 1163034), (24699, 775356), (32932, 581517), (49398, 387678), (64613, 296388), (74097, 258452), (98796, 193839), (129226, 148194)]