19108896

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{6421}}^1$

素因数の和:6465

約数の個数: 48

約数和(自身を含む): 51787008

約数和(自身を除く): 32678112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 6421, 12842, 19263, 25684, 38526, 51368, 77052, 102736, 154104, 199051, 205472, 308208, 398102, 597153, 616416, 796204, 1194306, 1592408, 2388612, 3184816, 4777224, 6369632, 9554448, 19108896]

約数ペア:

[(1, 19108896), (2, 9554448), (3, 6369632), (4, 4777224), (6, 3184816), (8, 2388612), (12, 1592408), (16, 1194306), (24, 796204), (31, 616416), (32, 597153), (48, 398102), (62, 308208), (93, 205472), (96, 199051), (124, 154104), (186, 102736), (248, 77052), (372, 51368), (496, 38526), (744, 25684), (992, 19263), (1488, 12842), (2976, 6421)]