1959411670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{12907}}^1$

素因数の和:12997

約数の個数: 64

約数和(自身を含む): 4014904320

約数和(自身を除く): 2055492650

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 47, 85, 94, 95, 170, 190, 235, 323, 470, 646, 799, 893, 1598, 1615, 1786, 3230, 3995, 4465, 7990, 8930, 12907, 15181, 25814, 30362, 64535, 75905, 129070, 151810, 219419, 245233, 438838, 490466, 606629, 1097095, 1213258, 1226165, 2194190, 2452330, 3033145, 4168961, 6066290, 8337922, 10312693, 11525951, 20625386, 20844805, 23051902, 41689610, 51563465, 57629755, 103126930, 115259510, 195941167, 391882334, 979705835, 1959411670]

約数ペア:

[(1, 1959411670), (2, 979705835), (5, 391882334), (10, 195941167), (17, 115259510), (19, 103126930), (34, 57629755), (38, 51563465), (47, 41689610), (85, 23051902), (94, 20844805), (95, 20625386), (170, 11525951), (190, 10312693), (235, 8337922), (323, 6066290), (470, 4168961), (646, 3033145), (799, 2452330), (893, 2194190), (1598, 1226165), (1615, 1213258), (1786, 1097095), (3230, 606629), (3995, 490466), (4465, 438838), (7990, 245233), (8930, 219419), (12907, 151810), (15181, 129070), (25814, 75905), (30362, 64535)]