19216098

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 48514752

約数和(自身を除く): 29298654

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 43, 61, 66, 74, 86, 99, 111, 122, 129, 183, 198, 222, 258, 333, 366, 387, 407, 473, 549, 666, 671, 774, 814, 946, 1098, 1221, 1342, 1419, 1591, 2013, 2257, 2442, 2623, 2838, 3182, 3663, 4026, 4257, 4514, 4773, 5246, 6039, 6771, 7326, 7869, 8514, 9546, 12078, 13542, 14319, 15738, 17501, 20313, 23607, 24827, 28638, 28853, 35002, 40626, 47214, 49654, 52503, 57706, 74481, 86559, 97051, 105006, 148962, 157509, 173118, 194102, 223443, 259677, 291153, 315018, 446886, 519354, 582306, 873459, 1067561, 1746918, 2135122, 3202683, 6405366, 9608049, 19216098]

約数ペア:

[(1, 19216098), (2, 9608049), (3, 6405366), (6, 3202683), (9, 2135122), (11, 1746918), (18, 1067561), (22, 873459), (33, 582306), (37, 519354), (43, 446886), (61, 315018), (66, 291153), (74, 259677), (86, 223443), (99, 194102), (111, 173118), (122, 157509), (129, 148962), (183, 105006), (198, 97051), (222, 86559), (258, 74481), (333, 57706), (366, 52503), (387, 49654), (407, 47214), (473, 40626), (549, 35002), (666, 28853), (671, 28638), (774, 24827), (814, 23607), (946, 20313), (1098, 17501), (1221, 15738), (1342, 14319), (1419, 13542), (1591, 12078), (2013, 9546), (2257, 8514), (2442, 7869), (2623, 7326), (2838, 6771), (3182, 6039), (3663, 5246), (4026, 4773), (4257, 4514)]