19653992930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{18301}}^1$

素因数の和:19083

約数の個数: 64

約数和(自身を含む): 41619626496

約数和(自身を除く): 21965633566

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 751, 1430, 1502, 3755, 7510, 8261, 9763, 16522, 18301, 19526, 36602, 41305, 48815, 82610, 91505, 97630, 107393, 183010, 201311, 214786, 237913, 402622, 475826, 536965, 1006555, 1073930, 1189565, 2013110, 2379130, 2617043, 5234086, 13085215, 13744051, 26170430, 27488102, 68720255, 137440510, 151184561, 178672663, 302369122, 357345326, 755922805, 893363315, 1511845610, 1786726630, 1965399293, 3930798586, 9826996465, 19653992930]

約数ペア:

[(1, 19653992930), (2, 9826996465), (5, 3930798586), (10, 1965399293), (11, 1786726630), (13, 1511845610), (22, 893363315), (26, 755922805), (55, 357345326), (65, 302369122), (110, 178672663), (130, 151184561), (143, 137440510), (286, 68720255), (715, 27488102), (751, 26170430), (1430, 13744051), (1502, 13085215), (3755, 5234086), (7510, 2617043), (8261, 2379130), (9763, 2013110), (16522, 1189565), (18301, 1073930), (19526, 1006555), (36602, 536965), (41305, 475826), (48815, 402622), (82610, 237913), (91505, 214786), (97630, 201311), (107393, 183010)]