19943952

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59357}}^1$

素因数の和:59375

約数の個数: 40

約数和(自身を含む): 58883136

約数和(自身を除く): 38939184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 59357, 118714, 178071, 237428, 356142, 415499, 474856, 712284, 830998, 949712, 1246497, 1424568, 1661996, 2492994, 2849136, 3323992, 4985988, 6647984, 9971976, 19943952]

約数ペア:

[(1, 19943952), (2, 9971976), (3, 6647984), (4, 4985988), (6, 3323992), (7, 2849136), (8, 2492994), (12, 1661996), (14, 1424568), (16, 1246497), (21, 949712), (24, 830998), (28, 712284), (42, 474856), (48, 415499), (56, 356142), (84, 237428), (112, 178071), (168, 118714), (336, 59357)]