15691239984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2457901}}^1$

素因数の和:2457938

約数の個数: 80

約数和(自身を含む): 48764775680

約数和(自身を除く): 33073535696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 2457901, 4915802, 7373703, 9831604, 14747406, 17205307, 19663208, 29494812, 34410614, 39326416, 46700119, 51615921, 58989624, 68821228, 93400238, 103231842, 117979248, 137642456, 140100357, 186800476, 206463684, 275284912, 280200714, 326900833, 373600952, 412927368, 560401428, 653801666, 747201904, 825854736, 980702499, 1120802856, 1307603332, 1961404998, 2241605712, 2615206664, 3922809996, 5230413328, 7845619992, 15691239984]

約数ペア:

[(1, 15691239984), (2, 7845619992), (3, 5230413328), (4, 3922809996), (6, 2615206664), (7, 2241605712), (8, 1961404998), (12, 1307603332), (14, 1120802856), (16, 980702499), (19, 825854736), (21, 747201904), (24, 653801666), (28, 560401428), (38, 412927368), (42, 373600952), (48, 326900833), (56, 280200714), (57, 275284912), (76, 206463684), (84, 186800476), (112, 140100357), (114, 137642456), (133, 117979248), (152, 103231842), (168, 93400238), (228, 68821228), (266, 58989624), (304, 51615921), (336, 46700119), (399, 39326416), (456, 34410614), (532, 29494812), (798, 19663208), (912, 17205307), (1064, 14747406), (1596, 9831604), (2128, 7373703), (3192, 4915802), (6384, 2457901)]