19084914

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1327}}^1$

素因数の和:1399

約数の個数: 48

約数和(自身を含む): 44748288

約数和(自身を除く): 25663374

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 47, 51, 94, 102, 141, 153, 282, 306, 423, 799, 846, 1327, 1598, 2397, 2654, 3981, 4794, 7191, 7962, 11943, 14382, 22559, 23886, 45118, 62369, 67677, 124738, 135354, 187107, 203031, 374214, 406062, 561321, 1060273, 1122642, 2120546, 3180819, 6361638, 9542457, 19084914]

約数ペア:

[(1, 19084914), (2, 9542457), (3, 6361638), (6, 3180819), (9, 2120546), (17, 1122642), (18, 1060273), (34, 561321), (47, 406062), (51, 374214), (94, 203031), (102, 187107), (141, 135354), (153, 124738), (282, 67677), (306, 62369), (423, 45118), (799, 23886), (846, 22559), (1327, 14382), (1598, 11943), (2397, 7962), (2654, 7191), (3981, 4794)]