39215924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 80203200

約数和(自身を除く): 40987276

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 61, 76, 122, 209, 244, 418, 671, 769, 836, 1159, 1342, 1538, 2318, 2684, 3076, 4636, 8459, 12749, 14611, 16918, 25498, 29222, 33836, 46909, 50996, 58444, 93818, 160721, 187636, 321442, 515999, 642884, 891271, 1031998, 1782542, 2063996, 3565084, 9803981, 19607962, 39215924]

約数ペア:

[(1, 39215924), (2, 19607962), (4, 9803981), (11, 3565084), (19, 2063996), (22, 1782542), (38, 1031998), (44, 891271), (61, 642884), (76, 515999), (122, 321442), (209, 187636), (244, 160721), (418, 93818), (671, 58444), (769, 50996), (836, 46909), (1159, 33836), (1342, 29222), (1538, 25498), (2318, 16918), (2684, 14611), (3076, 12749), (4636, 8459)]