19508056139

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1151}}^1$

素因数の和:1332

約数の個数: 64

約数和(自身を含む): 24478433280

約数和(自身を除く): 4970377141

約数列:

[1, 11, 13, 29, 61, 67, 143, 319, 377, 671, 737, 793, 871, 1151, 1769, 1943, 4087, 4147, 8723, 9581, 12661, 14963, 19459, 21373, 22997, 25259, 33379, 44957, 53131, 70211, 77117, 118523, 164593, 252967, 277849, 367169, 433927, 584441, 772321, 848287, 912743, 1002521, 1303753, 1540799, 2036119, 2236393, 4704137, 4773197, 10040173, 11027731, 16948789, 22397309, 24600323, 26469547, 29073109, 51745507, 61153781, 136419973, 291165017, 319804199, 672691591, 1500619703, 1773459649, 19508056139]

約数ペア:

[(1, 19508056139), (11, 1773459649), (13, 1500619703), (29, 672691591), (61, 319804199), (67, 291165017), (143, 136419973), (319, 61153781), (377, 51745507), (671, 29073109), (737, 26469547), (793, 24600323), (871, 22397309), (1151, 16948789), (1769, 11027731), (1943, 10040173), (4087, 4773197), (4147, 4704137), (8723, 2236393), (9581, 2036119), (12661, 1540799), (14963, 1303753), (19459, 1002521), (21373, 912743), (22997, 848287), (25259, 772321), (33379, 584441), (44957, 433927), (53131, 367169), (70211, 277849), (77117, 252967), (118523, 164593)]