19006846651

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{22391}}^1$

素因数の和:22611

約数の個数: 32

約数和(自身を含む): 22751705088

約数和(自身を除く): 3744858437

約数列:

[1, 13, 17, 23, 167, 221, 299, 391, 2171, 2839, 3841, 5083, 22391, 36907, 49933, 65297, 291083, 380647, 514993, 848861, 3739297, 4948411, 6694909, 8754881, 48610861, 63568049, 86003831, 113813453, 826384637, 1118049803, 1462065127, 19006846651]

約数ペア:

[(1, 19006846651), (13, 1462065127), (17, 1118049803), (23, 826384637), (167, 113813453), (221, 86003831), (299, 63568049), (391, 48610861), (2171, 8754881), (2839, 6694909), (3841, 4948411), (5083, 3739297), (22391, 848861), (36907, 514993), (49933, 380647), (65297, 291083)]