17219852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 35397600

約数和(自身を除く): 18177748

約数列:

[1, 2, 4, 13, 19, 26, 29, 38, 52, 58, 76, 116, 247, 377, 494, 551, 601, 754, 988, 1102, 1202, 1508, 2204, 2404, 7163, 7813, 11419, 14326, 15626, 17429, 22838, 28652, 31252, 34858, 45676, 69716, 148447, 226577, 296894, 331151, 453154, 593788, 662302, 906308, 1324604, 4304963, 8609926, 17219852]

約数ペア:

[(1, 17219852), (2, 8609926), (4, 4304963), (13, 1324604), (19, 906308), (26, 662302), (29, 593788), (38, 453154), (52, 331151), (58, 296894), (76, 226577), (116, 148447), (247, 69716), (377, 45676), (494, 34858), (551, 31252), (601, 28652), (754, 22838), (988, 17429), (1102, 15626), (1202, 14326), (1508, 11419), (2204, 7813), (2404, 7163)]