15916364

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 30477216

約数和(自身を除く): 14560852

約数列:

[1, 2, 4, 37, 41, 43, 61, 74, 82, 86, 122, 148, 164, 172, 244, 1517, 1591, 1763, 2257, 2501, 2623, 3034, 3182, 3526, 4514, 5002, 5246, 6068, 6364, 7052, 9028, 10004, 10492, 65231, 92537, 97051, 107543, 130462, 185074, 194102, 215086, 260924, 370148, 388204, 430172, 3979091, 7958182, 15916364]

約数ペア:

[(1, 15916364), (2, 7958182), (4, 3979091), (37, 430172), (41, 388204), (43, 370148), (61, 260924), (74, 215086), (82, 194102), (86, 185074), (122, 130462), (148, 107543), (164, 97051), (172, 92537), (244, 65231), (1517, 10492), (1591, 10004), (1763, 9028), (2257, 7052), (2501, 6364), (2623, 6068), (3034, 5246), (3182, 5002), (3526, 4514)]