15673739396

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2003}}^1\times {\mathrm{5273}}^1$

素因数の和:7340

約数の個数: 48

約数和(自身を含む): 31960946304

約数和(自身を除く): 16287206908

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 2003, 4006, 5273, 8012, 10546, 14021, 21092, 28042, 36911, 56084, 73822, 106159, 147644, 212318, 279469, 424636, 558938, 743113, 1117876, 1486226, 1956283, 2972452, 3912566, 7825132, 10561819, 21123638, 42247276, 73932733, 147865466, 295730932, 559776407, 1119552814, 2239105628, 3918434849, 7836869698, 15673739396]

約数ペア:

[(1, 15673739396), (2, 7836869698), (4, 3918434849), (7, 2239105628), (14, 1119552814), (28, 559776407), (53, 295730932), (106, 147865466), (212, 73932733), (371, 42247276), (742, 21123638), (1484, 10561819), (2003, 7825132), (4006, 3912566), (5273, 2972452), (8012, 1956283), (10546, 1486226), (14021, 1117876), (21092, 743113), (28042, 558938), (36911, 424636), (56084, 279469), (73822, 212318), (106159, 147644)]