15257910404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2039}}^1\times {\mathrm{8951}}^1$

素因数の和:11024

約数の個数: 48

約数和(自身を含む): 30680294400

約数和(自身を除く): 15422383996

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 2039, 4078, 8156, 8951, 17902, 22429, 35804, 38741, 44858, 77482, 89716, 98461, 154964, 170069, 196922, 340138, 393844, 426151, 680276, 852302, 1704604, 1870759, 3741518, 7483036, 18251089, 36502178, 73004356, 200761979, 346770691, 401523958, 693541382, 803047916, 1387082764, 3814477601, 7628955202, 15257910404]

約数ペア:

[(1, 15257910404), (2, 7628955202), (4, 3814477601), (11, 1387082764), (19, 803047916), (22, 693541382), (38, 401523958), (44, 346770691), (76, 200761979), (209, 73004356), (418, 36502178), (836, 18251089), (2039, 7483036), (4078, 3741518), (8156, 1870759), (8951, 1704604), (17902, 852302), (22429, 680276), (35804, 426151), (38741, 393844), (44858, 340138), (77482, 196922), (89716, 170069), (98461, 154964)]