15703316636

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1987}}^1\times {\mathrm{16603}}^1$

素因数の和:18618

約数の個数: 48

約数和(自身を含む): 33272822016

約数和(自身を除く): 17569505380

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1987, 3974, 7948, 13909, 16603, 27818, 33206, 33779, 55636, 66412, 67558, 116221, 135116, 232442, 236453, 282251, 464884, 472906, 564502, 945812, 1129004, 1975757, 3951514, 7903028, 32990161, 65980322, 131960644, 230931127, 461862254, 560832737, 923724508, 1121665474, 2243330948, 3925829159, 7851658318, 15703316636]

約数ペア:

[(1, 15703316636), (2, 7851658318), (4, 3925829159), (7, 2243330948), (14, 1121665474), (17, 923724508), (28, 560832737), (34, 461862254), (68, 230931127), (119, 131960644), (238, 65980322), (476, 32990161), (1987, 7903028), (3974, 3951514), (7948, 1975757), (13909, 1129004), (16603, 945812), (27818, 564502), (33206, 472906), (33779, 464884), (55636, 282251), (66412, 236453), (67558, 232442), (116221, 135116)]