19137035092

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{84181}}^1$

素因数の和:84568

約数の個数: 48

約数和(自身を含む): 40051775232

約数和(自身を除く): 20914740140

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 353, 644, 706, 1412, 2471, 4942, 8119, 9884, 16238, 32476, 56833, 84181, 113666, 168362, 227332, 336724, 589267, 1178534, 1936163, 2357068, 3872326, 7744652, 13553141, 27106282, 29715893, 54212564, 59431786, 118863572, 208011251, 416022502, 683465539, 832045004, 1366931078, 2733862156, 4784258773, 9568517546, 19137035092]

約数ペア:

[(1, 19137035092), (2, 9568517546), (4, 4784258773), (7, 2733862156), (14, 1366931078), (23, 832045004), (28, 683465539), (46, 416022502), (92, 208011251), (161, 118863572), (322, 59431786), (353, 54212564), (644, 29715893), (706, 27106282), (1412, 13553141), (2471, 7744652), (4942, 3872326), (8119, 2357068), (9884, 1936163), (16238, 1178534), (32476, 589267), (56833, 336724), (84181, 227332), (113666, 168362)]