15236388

素因数分解:

$2^2\times 3^2\times {\mathrm{423233}}^1$

素因数の和:423243

約数の個数: 18

約数和(自身を含む): 38514294

約数和(自身を除く): 23277906

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 423233, 846466, 1269699, 1692932, 2539398, 3809097, 5078796, 7618194, 15236388]

約数ペア:

[(1, 15236388), (2, 7618194), (3, 5078796), (4, 3809097), (6, 2539398), (9, 1692932), (12, 1269699), (18, 846466), (36, 423233)]