15438228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{98963}}^1$

素因数の和:98983

約数の個数: 24

約数和(自身を含む): 38793888

約数和(自身を除く): 23355660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 98963, 197926, 296889, 395852, 593778, 1187556, 1286519, 2573038, 3859557, 5146076, 7719114, 15438228]

約数ペア:

[(1, 15438228), (2, 7719114), (3, 5146076), (4, 3859557), (6, 2573038), (12, 1286519), (13, 1187556), (26, 593778), (39, 395852), (52, 296889), (78, 197926), (156, 98963)]