19473888

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{28979}}^1$

素因数の和:28999

約数の個数: 48

約数和(自身を含む): 58423680

約数和(自身を除く): 38949792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 28979, 57958, 86937, 115916, 173874, 202853, 231832, 347748, 405706, 463664, 608559, 695496, 811412, 927328, 1217118, 1390992, 1622824, 2434236, 2781984, 3245648, 4868472, 6491296, 9736944, 19473888]

約数ペア:

[(1, 19473888), (2, 9736944), (3, 6491296), (4, 4868472), (6, 3245648), (7, 2781984), (8, 2434236), (12, 1622824), (14, 1390992), (16, 1217118), (21, 927328), (24, 811412), (28, 695496), (32, 608559), (42, 463664), (48, 405706), (56, 347748), (84, 231832), (96, 202853), (112, 173874), (168, 115916), (224, 86937), (336, 57958), (672, 28979)]