11128485478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{907}}^1$

素因数の和:1285

約数の個数: 64

約数和(自身を含む): 19416672000

約数和(自身を除く): 8288186522

約数列:

[1, 2, 11, 19, 22, 38, 149, 197, 209, 298, 394, 418, 907, 1639, 1814, 2167, 2831, 3278, 3743, 4334, 5662, 7486, 9977, 17233, 19954, 29353, 31141, 34466, 41173, 58706, 62282, 82346, 135143, 178679, 189563, 270286, 322883, 357358, 379126, 557707, 645766, 1115414, 1486573, 1965469, 2567717, 2973146, 3394901, 3930938, 5135434, 6134777, 6789802, 12269554, 26623171, 28244887, 37343911, 53246342, 56489774, 74687822, 292854881, 505840249, 585709762, 1011680498, 5564242739, 11128485478]

約数ペア:

[(1, 11128485478), (2, 5564242739), (11, 1011680498), (19, 585709762), (22, 505840249), (38, 292854881), (149, 74687822), (197, 56489774), (209, 53246342), (298, 37343911), (394, 28244887), (418, 26623171), (907, 12269554), (1639, 6789802), (1814, 6134777), (2167, 5135434), (2831, 3930938), (3278, 3394901), (3743, 2973146), (4334, 2567717), (5662, 1965469), (7486, 1486573), (9977, 1115414), (17233, 645766), (19954, 557707), (29353, 379126), (31141, 357358), (34466, 322883), (41173, 270286), (58706, 189563), (62282, 178679), (82346, 135143)]