12375328

素因数分解:

$2^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{547}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 28171584

約数和(自身を除く): 15796256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 101, 112, 202, 224, 404, 547, 707, 808, 1094, 1414, 1616, 2188, 2828, 3232, 3829, 4376, 5656, 7658, 8752, 11312, 15316, 17504, 22624, 30632, 55247, 61264, 110494, 122528, 220988, 386729, 441976, 773458, 883952, 1546916, 1767904, 3093832, 6187664, 12375328]

約数ペア:

[(1, 12375328), (2, 6187664), (4, 3093832), (7, 1767904), (8, 1546916), (14, 883952), (16, 773458), (28, 441976), (32, 386729), (56, 220988), (101, 122528), (112, 110494), (202, 61264), (224, 55247), (404, 30632), (547, 22624), (707, 17504), (808, 15316), (1094, 11312), (1414, 8752), (1616, 7658), (2188, 5656), (2828, 4376), (3232, 3829)]