12692228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 25038720

約数和(自身を除く): 12346492

約数列:

[1, 2, 4, 19, 23, 38, 46, 53, 76, 92, 106, 137, 212, 274, 437, 548, 874, 1007, 1219, 1748, 2014, 2438, 2603, 3151, 4028, 4876, 5206, 6302, 7261, 10412, 12604, 14522, 23161, 29044, 46322, 59869, 92644, 119738, 137959, 167003, 239476, 275918, 334006, 551836, 668012, 3173057, 6346114, 12692228]

約数ペア:

[(1, 12692228), (2, 6346114), (4, 3173057), (19, 668012), (23, 551836), (38, 334006), (46, 275918), (53, 239476), (76, 167003), (92, 137959), (106, 119738), (137, 92644), (212, 59869), (274, 46322), (437, 29044), (548, 23161), (874, 14522), (1007, 12604), (1219, 10412), (1748, 7261), (2014, 6302), (2438, 5206), (2603, 4876), (3151, 4028)]