15441338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 29393280

約数和(自身を除く): 13951942

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 41, 53, 82, 106, 187, 209, 323, 374, 418, 451, 583, 646, 697, 779, 901, 902, 1007, 1166, 1394, 1558, 1802, 2014, 2173, 3553, 4346, 7106, 7667, 8569, 9911, 11077, 13243, 15334, 17119, 17138, 19822, 22154, 23903, 26486, 34238, 36941, 41287, 47806, 73882, 82574, 145673, 188309, 291346, 376618, 406351, 454157, 701879, 812702, 908314, 1403758, 7720669, 15441338]

約数ペア:

[(1, 15441338), (2, 7720669), (11, 1403758), (17, 908314), (19, 812702), (22, 701879), (34, 454157), (38, 406351), (41, 376618), (53, 291346), (82, 188309), (106, 145673), (187, 82574), (209, 73882), (323, 47806), (374, 41287), (418, 36941), (451, 34238), (583, 26486), (646, 23903), (697, 22154), (779, 19822), (901, 17138), (902, 17119), (1007, 15334), (1166, 13243), (1394, 11077), (1558, 9911), (1802, 8569), (2014, 7667), (2173, 7106), (3553, 4346)]