17972332

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2221}}^1$

素因数の和:2266

約数の個数: 36

約数和(自身を含む): 38200624

約数和(自身を除く): 20228292

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 578, 1156, 2023, 2221, 4046, 4442, 8092, 8884, 15547, 31094, 37757, 62188, 75514, 151028, 264299, 528598, 641869, 1057196, 1283738, 2567476, 4493083, 8986166, 17972332]

約数ペア:

[(1, 17972332), (2, 8986166), (4, 4493083), (7, 2567476), (14, 1283738), (17, 1057196), (28, 641869), (34, 528598), (68, 264299), (119, 151028), (238, 75514), (289, 62188), (476, 37757), (578, 31094), (1156, 15547), (2023, 8884), (2221, 8092), (4046, 4442)]