19005347948

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{282599}}^1$

素因数の和:282686

約数の個数: 48

約数和(自身を含む): 37601625600

約数和(自身を除く): 18596277652

約数列:

[1, 2, 4, 17, 23, 34, 43, 46, 68, 86, 92, 172, 391, 731, 782, 989, 1462, 1564, 1978, 2924, 3956, 16813, 33626, 67252, 282599, 565198, 1130396, 4804183, 6499777, 9608366, 12151757, 12999554, 19216732, 24303514, 25999108, 48607028, 110496209, 206579869, 220992418, 279490411, 413159738, 441984836, 558980822, 826319476, 1117961644, 4751336987, 9502673974, 19005347948]

約数ペア:

[(1, 19005347948), (2, 9502673974), (4, 4751336987), (17, 1117961644), (23, 826319476), (34, 558980822), (43, 441984836), (46, 413159738), (68, 279490411), (86, 220992418), (92, 206579869), (172, 110496209), (391, 48607028), (731, 25999108), (782, 24303514), (989, 19216732), (1462, 12999554), (1564, 12151757), (1978, 9608366), (2924, 6499777), (3956, 4804183), (16813, 1130396), (33626, 565198), (67252, 282599)]