12454348

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 24344320

約数和(自身を除く): 11889972

約数列:

[1, 2, 4, 19, 37, 38, 43, 74, 76, 86, 103, 148, 172, 206, 412, 703, 817, 1406, 1591, 1634, 1957, 2812, 3182, 3268, 3811, 3914, 4429, 6364, 7622, 7828, 8858, 15244, 17716, 30229, 60458, 72409, 84151, 120916, 144818, 163873, 168302, 289636, 327746, 336604, 655492, 3113587, 6227174, 12454348]

約数ペア:

[(1, 12454348), (2, 6227174), (4, 3113587), (19, 655492), (37, 336604), (38, 327746), (43, 289636), (74, 168302), (76, 163873), (86, 144818), (103, 120916), (148, 84151), (172, 72409), (206, 60458), (412, 30229), (703, 17716), (817, 15244), (1406, 8858), (1591, 7828), (1634, 7622), (1957, 6364), (2812, 4429), (3182, 3914), (3268, 3811)]