15946852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 31026240

約数和(自身を除く): 15079388

約数列:

[1, 2, 4, 19, 37, 38, 53, 74, 76, 106, 107, 148, 212, 214, 428, 703, 1007, 1406, 1961, 2014, 2033, 2812, 3922, 3959, 4028, 4066, 5671, 7844, 7918, 8132, 11342, 15836, 22684, 37259, 74518, 75221, 107749, 149036, 150442, 209827, 215498, 300884, 419654, 430996, 839308, 3986713, 7973426, 15946852]

約数ペア:

[(1, 15946852), (2, 7973426), (4, 3986713), (19, 839308), (37, 430996), (38, 419654), (53, 300884), (74, 215498), (76, 209827), (106, 150442), (107, 149036), (148, 107749), (212, 75221), (214, 74518), (428, 37259), (703, 22684), (1007, 15836), (1406, 11342), (1961, 8132), (2014, 7918), (2033, 7844), (2812, 5671), (3922, 4066), (3959, 4028)]