12021604

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 25804800

約数和(自身を除く): 13783196

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 59, 76, 118, 133, 236, 266, 383, 413, 532, 766, 826, 1121, 1532, 1652, 2242, 2681, 4484, 5362, 7277, 7847, 10724, 14554, 15694, 22597, 29108, 31388, 45194, 50939, 90388, 101878, 158179, 203756, 316358, 429343, 632716, 858686, 1717372, 3005401, 6010802, 12021604]

約数ペア:

[(1, 12021604), (2, 6010802), (4, 3005401), (7, 1717372), (14, 858686), (19, 632716), (28, 429343), (38, 316358), (59, 203756), (76, 158179), (118, 101878), (133, 90388), (236, 50939), (266, 45194), (383, 31388), (413, 29108), (532, 22597), (766, 15694), (826, 14554), (1121, 10724), (1532, 7847), (1652, 7277), (2242, 5362), (2681, 4484)]