12373460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5113}}^1$

素因数の和:5144

約数の個数: 36

約数和(自身を含む): 28566804

約数和(自身を除く): 16193344

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 5113, 10226, 20452, 25565, 51130, 56243, 102260, 112486, 224972, 281215, 562430, 618673, 1124860, 1237346, 2474692, 3093365, 6186730, 12373460]

約数ペア:

[(1, 12373460), (2, 6186730), (4, 3093365), (5, 2474692), (10, 1237346), (11, 1124860), (20, 618673), (22, 562430), (44, 281215), (55, 224972), (110, 112486), (121, 102260), (220, 56243), (242, 51130), (484, 25565), (605, 20452), (1210, 10226), (2420, 5113)]