15657572

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 33530112

約数和(自身を除く): 17872540

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 82, 92, 161, 164, 287, 322, 574, 593, 644, 943, 1148, 1186, 1886, 2372, 3772, 4151, 6601, 8302, 13202, 13639, 16604, 24313, 26404, 27278, 48626, 54556, 95473, 97252, 170191, 190946, 340382, 381892, 559199, 680764, 1118398, 2236796, 3914393, 7828786, 15657572]

約数ペア:

[(1, 15657572), (2, 7828786), (4, 3914393), (7, 2236796), (14, 1118398), (23, 680764), (28, 559199), (41, 381892), (46, 340382), (82, 190946), (92, 170191), (161, 97252), (164, 95473), (287, 54556), (322, 48626), (574, 27278), (593, 26404), (644, 24313), (943, 16604), (1148, 13639), (1186, 13202), (1886, 8302), (2372, 6601), (3772, 4151)]