19249568

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{46273}}^1$

素因数の和:46296

約数の個数: 24

約数和(自身を含む): 40813668

約数和(自身を除く): 21564100

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 46273, 92546, 185092, 370184, 601549, 740368, 1203098, 1480736, 2406196, 4812392, 9624784, 19249568]

約数ペア:

[(1, 19249568), (2, 9624784), (4, 4812392), (8, 2406196), (13, 1480736), (16, 1203098), (26, 740368), (32, 601549), (52, 370184), (104, 185092), (208, 92546), (416, 46273)]