15739872

素因数分解:

$2^5\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1291}}^1$

素因数の和:1431

約数の個数: 48

約数和(自身を含む): 41674752

約数和(自身を除く): 25934880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 127, 254, 381, 508, 762, 1016, 1291, 1524, 2032, 2582, 3048, 3873, 4064, 5164, 6096, 7746, 10328, 12192, 15492, 20656, 30984, 41312, 61968, 123936, 163957, 327914, 491871, 655828, 983742, 1311656, 1967484, 2623312, 3934968, 5246624, 7869936, 15739872]

約数ペア:

[(1, 15739872), (2, 7869936), (3, 5246624), (4, 3934968), (6, 2623312), (8, 1967484), (12, 1311656), (16, 983742), (24, 655828), (32, 491871), (48, 327914), (96, 163957), (127, 123936), (254, 61968), (381, 41312), (508, 30984), (762, 20656), (1016, 15492), (1291, 12192), (1524, 10328), (2032, 7746), (2582, 6096), (3048, 5164), (3873, 4064)]