12586588

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 27014400

約数和(自身を除く): 14427812

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 59, 76, 118, 133, 236, 266, 401, 413, 532, 802, 826, 1121, 1604, 1652, 2242, 2807, 4484, 5614, 7619, 7847, 11228, 15238, 15694, 23659, 30476, 31388, 47318, 53333, 94636, 106666, 165613, 213332, 331226, 449521, 662452, 899042, 1798084, 3146647, 6293294, 12586588]

約数ペア:

[(1, 12586588), (2, 6293294), (4, 3146647), (7, 1798084), (14, 899042), (19, 662452), (28, 449521), (38, 331226), (59, 213332), (76, 165613), (118, 106666), (133, 94636), (236, 53333), (266, 47318), (401, 31388), (413, 30476), (532, 23659), (802, 15694), (826, 15238), (1121, 11228), (1604, 7847), (1652, 7619), (2242, 5614), (2807, 4484)]