15203422048

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{1493}}^1\times {\mathrm{18719}}^1$

素因数の和:20239

約数の個数: 48

約数和(自身を含む): 31715349120

約数和(自身を除く): 16511927072

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 1493, 2986, 5972, 11944, 18719, 23888, 25381, 37438, 47776, 50762, 74876, 101524, 149752, 203048, 299504, 318223, 406096, 599008, 636446, 812192, 1272892, 2545784, 5091568, 10183136, 27947467, 55894934, 111789868, 223579736, 447159472, 475106939, 894318944, 950213878, 1900427756, 3800855512, 7601711024, 15203422048]

約数ペア:

[(1, 15203422048), (2, 7601711024), (4, 3800855512), (8, 1900427756), (16, 950213878), (17, 894318944), (32, 475106939), (34, 447159472), (68, 223579736), (136, 111789868), (272, 55894934), (544, 27947467), (1493, 10183136), (2986, 5091568), (5972, 2545784), (11944, 1272892), (18719, 812192), (23888, 636446), (25381, 599008), (37438, 406096), (47776, 318223), (50762, 299504), (74876, 203048), (101524, 149752)]