22151476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 43545600

約数和(自身を除く): 21394124

約数列:

[1, 2, 4, 17, 29, 34, 47, 58, 68, 94, 116, 188, 239, 478, 493, 799, 956, 986, 1363, 1598, 1972, 2726, 3196, 4063, 5452, 6931, 8126, 11233, 13862, 16252, 22466, 23171, 27724, 44932, 46342, 92684, 117827, 190961, 235654, 325757, 381922, 471308, 651514, 763844, 1303028, 5537869, 11075738, 22151476]

約数ペア:

[(1, 22151476), (2, 11075738), (4, 5537869), (17, 1303028), (29, 763844), (34, 651514), (47, 471308), (58, 381922), (68, 325757), (94, 235654), (116, 190961), (188, 117827), (239, 92684), (478, 46342), (493, 44932), (799, 27724), (956, 23171), (986, 22466), (1363, 16252), (1598, 13862), (1972, 11233), (2726, 8126), (3196, 6931), (4063, 5452)]