19633770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:296

約数の個数: 96

約数和(自身を含む): 55862352

約数和(自身を除く): 36228582

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 97, 117, 130, 173, 194, 195, 234, 291, 346, 390, 485, 519, 582, 585, 865, 873, 970, 1038, 1170, 1261, 1455, 1557, 1730, 1746, 2249, 2522, 2595, 2910, 3114, 3783, 4365, 4498, 5190, 6305, 6747, 7566, 7785, 8730, 11245, 11349, 12610, 13494, 15570, 16781, 18915, 20241, 22490, 22698, 33562, 33735, 37830, 40482, 50343, 56745, 67470, 83905, 100686, 101205, 113490, 151029, 167810, 202410, 218153, 251715, 302058, 436306, 503430, 654459, 755145, 1090765, 1308918, 1510290, 1963377, 2181530, 3272295, 3926754, 6544590, 9816885, 19633770]

約数ペア:

[(1, 19633770), (2, 9816885), (3, 6544590), (5, 3926754), (6, 3272295), (9, 2181530), (10, 1963377), (13, 1510290), (15, 1308918), (18, 1090765), (26, 755145), (30, 654459), (39, 503430), (45, 436306), (65, 302058), (78, 251715), (90, 218153), (97, 202410), (117, 167810), (130, 151029), (173, 113490), (194, 101205), (195, 100686), (234, 83905), (291, 67470), (346, 56745), (390, 50343), (485, 40482), (519, 37830), (582, 33735), (585, 33562), (865, 22698), (873, 22490), (970, 20241), (1038, 18915), (1170, 16781), (1261, 15570), (1455, 13494), (1557, 12610), (1730, 11349), (1746, 11245), (2249, 8730), (2522, 7785), (2595, 7566), (2910, 6747), (3114, 6305), (3783, 5190), (4365, 4498)]