19382736

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:484

約数の個数: 80

約数和(自身を含む): 53835840

約数和(自身を除く): 34453104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 53, 57, 76, 106, 114, 152, 159, 212, 228, 304, 318, 401, 424, 456, 636, 802, 848, 912, 1007, 1203, 1272, 1604, 2014, 2406, 2544, 3021, 3208, 4028, 4812, 6042, 6416, 7619, 8056, 9624, 12084, 15238, 16112, 19248, 21253, 22857, 24168, 30476, 42506, 45714, 48336, 60952, 63759, 85012, 91428, 121904, 127518, 170024, 182856, 255036, 340048, 365712, 403807, 510072, 807614, 1020144, 1211421, 1615228, 2422842, 3230456, 4845684, 6460912, 9691368, 19382736]

約数ペア:

[(1, 19382736), (2, 9691368), (3, 6460912), (4, 4845684), (6, 3230456), (8, 2422842), (12, 1615228), (16, 1211421), (19, 1020144), (24, 807614), (38, 510072), (48, 403807), (53, 365712), (57, 340048), (76, 255036), (106, 182856), (114, 170024), (152, 127518), (159, 121904), (212, 91428), (228, 85012), (304, 63759), (318, 60952), (401, 48336), (424, 45714), (456, 42506), (636, 30476), (802, 24168), (848, 22857), (912, 21253), (1007, 19248), (1203, 16112), (1272, 15238), (1604, 12084), (2014, 9624), (2406, 8056), (2544, 7619), (3021, 6416), (3208, 6042), (4028, 4812)]