19369450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{16843}}^1$

素因数の和:16878

約数の個数: 24

約数和(自身を含む): 37595808

約数和(自身を除く): 18226358

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 16843, 33686, 84215, 168430, 387389, 421075, 774778, 842150, 1936945, 3873890, 9684725, 19369450]

約数ペア:

[(1, 19369450), (2, 9684725), (5, 3873890), (10, 1936945), (23, 842150), (25, 774778), (46, 421075), (50, 387389), (115, 168430), (230, 84215), (575, 33686), (1150, 16843)]