13491064

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 29548800

約数和(自身を除く): 16057736

約数列:

[1, 2, 4, 8, 17, 19, 23, 34, 38, 46, 68, 76, 92, 136, 152, 184, 227, 323, 391, 437, 454, 646, 782, 874, 908, 1292, 1564, 1748, 1816, 2584, 3128, 3496, 3859, 4313, 5221, 7429, 7718, 8626, 10442, 14858, 15436, 17252, 20884, 29716, 30872, 34504, 41768, 59432, 73321, 88757, 99199, 146642, 177514, 198398, 293284, 355028, 396796, 586568, 710056, 793592, 1686383, 3372766, 6745532, 13491064]

約数ペア:

[(1, 13491064), (2, 6745532), (4, 3372766), (8, 1686383), (17, 793592), (19, 710056), (23, 586568), (34, 396796), (38, 355028), (46, 293284), (68, 198398), (76, 177514), (92, 146642), (136, 99199), (152, 88757), (184, 73321), (227, 59432), (323, 41768), (391, 34504), (437, 30872), (454, 29716), (646, 20884), (782, 17252), (874, 15436), (908, 14858), (1292, 10442), (1564, 8626), (1748, 7718), (1816, 7429), (2584, 5221), (3128, 4313), (3496, 3859)]