15693863428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1487}}^1\times {\mathrm{138869}}^1$

素因数の和:140379

約数の個数: 24

約数和(自身を含む): 28929398400

約数和(自身を除く): 13235534972

約数列:

[1, 2, 4, 19, 38, 76, 1487, 2974, 5948, 28253, 56506, 113012, 138869, 277738, 555476, 2638511, 5277022, 10554044, 206498203, 412996406, 825992812, 3923465857, 7846931714, 15693863428]

約数ペア:

[(1, 15693863428), (2, 7846931714), (4, 3923465857), (19, 825992812), (38, 412996406), (76, 206498203), (1487, 10554044), (2974, 5277022), (5948, 2638511), (28253, 555476), (56506, 277738), (113012, 138869)]