15691536004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1367}}^1\times {\mathrm{2069}}^1$

素因数の和:3532

約数の個数: 48

約数和(自身を含む): 29337033600

約数和(自身を除く): 13645497596

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1367, 1387, 2069, 2734, 2774, 4138, 5468, 5548, 8276, 25973, 39311, 51946, 78622, 99791, 103892, 151037, 157244, 199582, 302074, 399164, 604148, 1896029, 2828323, 2869703, 3792058, 5656646, 5739406, 7584116, 11313292, 11478812, 53738137, 107476274, 206467579, 214952548, 412935158, 825870316, 3922884001, 7845768002, 15691536004]

約数ペア:

[(1, 15691536004), (2, 7845768002), (4, 3922884001), (19, 825870316), (38, 412935158), (73, 214952548), (76, 206467579), (146, 107476274), (292, 53738137), (1367, 11478812), (1387, 11313292), (2069, 7584116), (2734, 5739406), (2774, 5656646), (4138, 3792058), (5468, 2869703), (5548, 2828323), (8276, 1896029), (25973, 604148), (39311, 399164), (51946, 302074), (78622, 199582), (99791, 157244), (103892, 151037)]