18992208

素因数分解:

$2^4\times 3^1\times {\mathrm{395671}}^1$

素因数の和:395682

約数の個数: 20

約数和(自身を含む): 49063328

約数和(自身を除く): 30071120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 395671, 791342, 1187013, 1582684, 2374026, 3165368, 4748052, 6330736, 9496104, 18992208]

約数ペア:

[(1, 18992208), (2, 9496104), (3, 6330736), (4, 4748052), (6, 3165368), (8, 2374026), (12, 1582684), (16, 1187013), (24, 791342), (48, 395671)]