19799314512

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{19231}}^1$

素因数の和:19572

約数の個数: 80

約数和(自身を含む): 51940247040

約数和(自身を除く): 32140932528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 241, 267, 356, 482, 534, 712, 723, 964, 1068, 1424, 1446, 1928, 2136, 2892, 3856, 4272, 5784, 11568, 19231, 21449, 38462, 42898, 57693, 64347, 76924, 85796, 115386, 128694, 153848, 171592, 230772, 257388, 307696, 343184, 461544, 514776, 923088, 1029552, 1711559, 3423118, 4634671, 5134677, 6846236, 9269342, 10269354, 13692472, 13904013, 18538684, 20538708, 27384944, 27808026, 37077368, 41077416, 55616052, 74154736, 82154832, 111232104, 222464208, 412485719, 824971438, 1237457157, 1649942876, 2474914314, 3299885752, 4949828628, 6599771504, 9899657256, 19799314512]

約数ペア:

[(1, 19799314512), (2, 9899657256), (3, 6599771504), (4, 4949828628), (6, 3299885752), (8, 2474914314), (12, 1649942876), (16, 1237457157), (24, 824971438), (48, 412485719), (89, 222464208), (178, 111232104), (241, 82154832), (267, 74154736), (356, 55616052), (482, 41077416), (534, 37077368), (712, 27808026), (723, 27384944), (964, 20538708), (1068, 18538684), (1424, 13904013), (1446, 13692472), (1928, 10269354), (2136, 9269342), (2892, 6846236), (3856, 5134677), (4272, 4634671), (5784, 3423118), (11568, 1711559), (19231, 1029552), (21449, 923088), (38462, 514776), (42898, 461544), (57693, 343184), (64347, 307696), (76924, 257388), (85796, 230772), (115386, 171592), (128694, 153848)]