15698788532

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{77047}}^1$

素因数の和:77460

約数の個数: 48

約数和(自身を含む): 33136803840

約数和(自身を除く): 17438015308

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 383, 532, 766, 1532, 2681, 5362, 7277, 10724, 14554, 29108, 50939, 77047, 101878, 154094, 203756, 308188, 539329, 1078658, 1463893, 2157316, 2927786, 5855572, 10247251, 20494502, 29509001, 40989004, 59018002, 118036004, 206563007, 413126014, 560671019, 826252028, 1121342038, 2242684076, 3924697133, 7849394266, 15698788532]

約数ペア:

[(1, 15698788532), (2, 7849394266), (4, 3924697133), (7, 2242684076), (14, 1121342038), (19, 826252028), (28, 560671019), (38, 413126014), (76, 206563007), (133, 118036004), (266, 59018002), (383, 40989004), (532, 29509001), (766, 20494502), (1532, 10247251), (2681, 5855572), (5362, 2927786), (7277, 2157316), (10724, 1463893), (14554, 1078658), (29108, 539329), (50939, 308188), (77047, 203756), (101878, 154094)]