19257552

素因数分解:

$2^4\times 3^2\times {\mathrm{133733}}^1$

素因数の和:133747

約数の個数: 30

約数和(自身を含む): 53894802

約数和(自身を除く): 34637250

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 133733, 267466, 401199, 534932, 802398, 1069864, 1203597, 1604796, 2139728, 2407194, 3209592, 4814388, 6419184, 9628776, 19257552]

約数ペア:

[(1, 19257552), (2, 9628776), (3, 6419184), (4, 4814388), (6, 3209592), (8, 2407194), (9, 2139728), (12, 1604796), (16, 1203597), (18, 1069864), (24, 802398), (36, 534932), (48, 401199), (72, 267466), (144, 133733)]