11928156794

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{719}}^1$

素因数の和:1239

約数の個数: 64

約数和(自身を含む): 20345126400

約数和(自身を除く): 8416969606

約数列:

[1, 2, 17, 19, 34, 38, 61, 122, 323, 421, 646, 719, 842, 1037, 1159, 1438, 2074, 2318, 7157, 7999, 12223, 13661, 14314, 15998, 19703, 24446, 25681, 27322, 39406, 43859, 51362, 87718, 135983, 232237, 271966, 302699, 436577, 464474, 487939, 605398, 745603, 833321, 873154, 975878, 1491206, 1666642, 5145883, 5751281, 8294963, 10291766, 11502562, 14166457, 16589926, 18464639, 28332914, 36929278, 97771777, 195543554, 313898863, 350828141, 627797726, 701656282, 5964078397, 11928156794]

約数ペア:

[(1, 11928156794), (2, 5964078397), (17, 701656282), (19, 627797726), (34, 350828141), (38, 313898863), (61, 195543554), (122, 97771777), (323, 36929278), (421, 28332914), (646, 18464639), (719, 16589926), (842, 14166457), (1037, 11502562), (1159, 10291766), (1438, 8294963), (2074, 5751281), (2318, 5145883), (7157, 1666642), (7999, 1491206), (12223, 975878), (13661, 873154), (14314, 833321), (15998, 745603), (19703, 605398), (24446, 487939), (25681, 464474), (27322, 436577), (39406, 302699), (43859, 271966), (51362, 232237), (87718, 135983)]