19768224336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1897871}}^1$

素因数の和:1897920

約数の個数: 80

約数和(自身を含む): 60246048768

約数和(自身を除く): 40477824432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 1897871, 3795742, 5693613, 7591484, 11387226, 13285097, 15182968, 22774452, 26570194, 30365936, 39855291, 45548904, 53140388, 58834001, 79710582, 91097808, 106280776, 117668002, 159421164, 176502003, 212561552, 235336004, 318842328, 353004006, 411838007, 470672008, 637684656, 706008012, 823676014, 941344016, 1235514021, 1412016024, 1647352028, 2471028042, 2824032048, 3294704056, 4942056084, 6589408112, 9884112168, 19768224336]

約数ペア:

[(1, 19768224336), (2, 9884112168), (3, 6589408112), (4, 4942056084), (6, 3294704056), (7, 2824032048), (8, 2471028042), (12, 1647352028), (14, 1412016024), (16, 1235514021), (21, 941344016), (24, 823676014), (28, 706008012), (31, 637684656), (42, 470672008), (48, 411838007), (56, 353004006), (62, 318842328), (84, 235336004), (93, 212561552), (112, 176502003), (124, 159421164), (168, 117668002), (186, 106280776), (217, 91097808), (248, 79710582), (336, 58834001), (372, 53140388), (434, 45548904), (496, 39855291), (651, 30365936), (744, 26570194), (868, 22774452), (1302, 15182968), (1488, 13285097), (1736, 11387226), (2604, 7591484), (3472, 5693613), (5208, 3795742), (10416, 1897871)]