15848404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 33022080

約数和(自身を除く): 17173676

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 103, 143, 206, 269, 286, 412, 538, 572, 1076, 1133, 1339, 2266, 2678, 2959, 3497, 4532, 5356, 5918, 6994, 11836, 13988, 14729, 27707, 29458, 38467, 55414, 58916, 76934, 110828, 153868, 304777, 360191, 609554, 720382, 1219108, 1440764, 3962101, 7924202, 15848404]

約数ペア:

[(1, 15848404), (2, 7924202), (4, 3962101), (11, 1440764), (13, 1219108), (22, 720382), (26, 609554), (44, 360191), (52, 304777), (103, 153868), (143, 110828), (206, 76934), (269, 58916), (286, 55414), (412, 38467), (538, 29458), (572, 27707), (1076, 14729), (1133, 13988), (1339, 11836), (2266, 6994), (2678, 5918), (2959, 5356), (3497, 4532)]