38097890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2333}}^1$

素因数の和:2434

約数の個数: 32

約数和(自身を含む): 72596736

約数和(自身を除く): 34498846

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 710, 1633, 2333, 3266, 4666, 8165, 11665, 16330, 23330, 53659, 107318, 165643, 268295, 331286, 536590, 828215, 1656430, 3809789, 7619578, 19048945, 38097890]

約数ペア:

[(1, 38097890), (2, 19048945), (5, 7619578), (10, 3809789), (23, 1656430), (46, 828215), (71, 536590), (115, 331286), (142, 268295), (230, 165643), (355, 107318), (710, 53659), (1633, 23330), (2333, 16330), (3266, 11665), (4666, 8165)]