12257204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 24494400

約数和(自身を除く): 12237196

約数列:

[1, 2, 4, 17, 19, 34, 38, 53, 68, 76, 106, 179, 212, 323, 358, 646, 716, 901, 1007, 1292, 1802, 2014, 3043, 3401, 3604, 4028, 6086, 6802, 9487, 12172, 13604, 17119, 18974, 34238, 37948, 57817, 68476, 115634, 161279, 180253, 231268, 322558, 360506, 645116, 721012, 3064301, 6128602, 12257204]

約数ペア:

[(1, 12257204), (2, 6128602), (4, 3064301), (17, 721012), (19, 645116), (34, 360506), (38, 322558), (53, 231268), (68, 180253), (76, 161279), (106, 115634), (179, 68476), (212, 57817), (323, 37948), (358, 34238), (646, 18974), (716, 17119), (901, 13604), (1007, 12172), (1292, 9487), (1802, 6802), (2014, 6086), (3043, 4028), (3401, 3604)]