19527466

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 34836480

約数和(自身を除く): 15309014

約数列:

[1, 2, 7, 14, 47, 59, 94, 118, 329, 413, 503, 658, 826, 1006, 2773, 3521, 5546, 7042, 19411, 23641, 29677, 38822, 47282, 59354, 165487, 207739, 330974, 415478, 1394819, 2789638, 9763733, 19527466]

約数ペア:

[(1, 19527466), (2, 9763733), (7, 2789638), (14, 1394819), (47, 415478), (59, 330974), (94, 207739), (118, 165487), (329, 59354), (413, 47282), (503, 38822), (658, 29677), (826, 23641), (1006, 19411), (2773, 7042), (3521, 5546)]