19580928

素因数分解:

$2^{11}\times 3^1\times {\mathrm{3187}}^1$

素因数の和:3212

約数の個数: 48

約数和(自身を含む): 52219440

約数和(自身を除く): 32638512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 3187, 6144, 6374, 9561, 12748, 19122, 25496, 38244, 50992, 76488, 101984, 152976, 203968, 305952, 407936, 611904, 815872, 1223808, 1631744, 2447616, 3263488, 4895232, 6526976, 9790464, 19580928]

約数ペア:

[(1, 19580928), (2, 9790464), (3, 6526976), (4, 4895232), (6, 3263488), (8, 2447616), (12, 1631744), (16, 1223808), (24, 815872), (32, 611904), (48, 407936), (64, 305952), (96, 203968), (128, 152976), (192, 101984), (256, 76488), (384, 50992), (512, 38244), (768, 25496), (1024, 19122), (1536, 12748), (2048, 9561), (3072, 6374), (3187, 6144)]