19046898

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3539}}^1$

素因数の和:3583

約数の個数: 48

約数和(自身を含む): 46388160

約数和(自身を除く): 27341262

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 3539, 5382, 7078, 10617, 21234, 31851, 46007, 63702, 81397, 92014, 138021, 162794, 244191, 276042, 414063, 488382, 732573, 828126, 1058161, 1465146, 2116322, 3174483, 6348966, 9523449, 19046898]

約数ペア:

[(1, 19046898), (2, 9523449), (3, 6348966), (6, 3174483), (9, 2116322), (13, 1465146), (18, 1058161), (23, 828126), (26, 732573), (39, 488382), (46, 414063), (69, 276042), (78, 244191), (117, 162794), (138, 138021), (207, 92014), (234, 81397), (299, 63702), (414, 46007), (598, 31851), (897, 21234), (1794, 10617), (2691, 7078), (3539, 5382)]