19134840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{159457}}^1$

素因数の和:159471

約数の個数: 32

約数和(自身を含む): 57404880

約数和(自身を除く): 38270040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 159457, 318914, 478371, 637828, 797285, 956742, 1275656, 1594570, 1913484, 2391855, 3189140, 3826968, 4783710, 6378280, 9567420, 19134840]

約数ペア:

[(1, 19134840), (2, 9567420), (3, 6378280), (4, 4783710), (5, 3826968), (6, 3189140), (8, 2391855), (10, 1913484), (12, 1594570), (15, 1275656), (20, 956742), (24, 797285), (30, 637828), (40, 478371), (60, 318914), (120, 159457)]